Faculty Profile CV | Faculty Information System

Dr. Usha Philipose

University of North Texas

Physics

(940) 565-4179

Email: usha.philipose@unt.edu

Education

PhD, University of Toronto, 2006.

Major: Materials Science and Engineering

Dissertation Title: Growth and Characterization of Semiconductor Nanowires

MPhil, University of Mumbai (earlier known as University of Bombay), 1992.

Major: Physics

MS, University of Mumbai (earlier known as University of Bombay), 1984.

Major: Physics

Professional Memberships

Materials Research Society (MRS). (2005 – 2005).

Optical Society of America (OSA). (2005 – 2005).

Awards and Honors

Outstanding Achievement, Government of Ontario Graduate scholarship in Science and Technology. (2005 – 2005).

Achievement Award, University of Toronto Doctoral Open Fellowship. (2002 – 2005).

Outstanding achievement, Government of Ontario / Eleanor and Burnett Thall Graduate scholarship. (2004 – 2004).

Teaching

Teaching Experience

University of North Texas

EENG 5950, Master's Thesis, 2 courses.

PHYS 1710, Mechanics, 68 courses.

PHYS 1730, Laboratory in Mechanics, 1 course.

PHYS 2220, Electricity and Magnetism, 60 courses.

PHYS 4210, Electricity and Magnetism, 2 courses.

PHYS 4520, Physics of Nano scale Materials, 10 courses.

PHYS 4900, Special Problems, 1 course.

PHYS 4910, Special Problems, 2 courses.

PHYS 4950, Senior Thesis, 21 courses.

PHYS 4951, Honors College Capstone Thesis, 1 course.

PHYS 4955, Senior Thesis Capstone, 12 courses.

PHYS 4980, Experimental Course, 2 courses.

PHYS 5900, Special Problems, 7 courses.

PHYS 5910, Special Problems, 27 courses.

PHYS 5920, Research Problems in Lieu of Thesis, 2 courses.

PHYS 5930, Research Problems in Lieu of Thesis, 2 courses.

PHYS 5950, Master's Thesis, 3 courses.

PHYS 6910, Special Problems, 1 course.

PHYS 6940, Individual Research, 19 courses.

PHYS 6950, Doctoral Dissertation, 23 courses.

Non-Credit Instruction

Seminar, National Science Foundation. (September 2015 – Present).

Directed Student Learning

Other,"Capacitance studies and templated fabrication of arrays of metal nanoparticle," Physics. (September 2023 – Present).

Other,"Deep Level Transient Spectroscopy to study traps in semiconductors," Physics. (September 2023 – Present).

Other,"Determination of radiation flux and characterizing the sensing film properties for different flux conditions," Physics. (July 2023 – Present).

Major Professor,"Determination and control of electrical characteristics of vanadium oxide thin films for bolometer applications’," Physics. (July 2022 – Present).

Major Professor,"A study of the charge density wave phase in 1T-Tantalum disulfide films," Physics. (August 2021 – Present).

Major Professor,"Template assisted nanoparticle alignment for determination of tunneling currents.," Physics. (2020 – Present).

Major Professor,"Tailoring growth mechanism of indium anitmonide nanostructures for infrared applications," Physics. (August 20, 2017 – Present).

Dissertation Committee Member,"Polarization resolved nonlinear micro-spectroscopy of 2D materials," Physics. (2015 – Present).

Other,"MACE etched Silicon nanopillars for sensing applications," Physics. (August 2021 – 2022).

Dissertation Committee Member,"INVESTIGATION OF POROUS CERAMIC STRUCTURE BY FREEZE-CASTING," Materials Science and Engineering. (2021).

Dissertation Committee Member,"Mechanism study of light extraction from OLED patterned with graded photonic super-crystal," Physics. (August 2018 – 2021).

Major Professor,"Study of defect states in MoS2 layers by Deep Level Transient Spectroscopy technique," Physics. (August 2016 – 2021).

Major Professor,"Nanowire array fabrication using Metal Assisted Chemical Etching," Physics. (August 2018 – 2020).

Dissertation Committee Member,"Characterizing Temperature Dependence of 1/f Noise in the Hopping Regime," Physics. (2017 – 2020).

Other,"Fabrication of anodic aluminum oxide template for ordered growth of nanowires," Physics. (August 2019 – May 2020).

Other,"Validating two-dimensional percolation behavior in carbon nanotube networks," Physics. (August 2019 – May 2020).

Other,"Study of the electrical properties of single and multi-walled carbon nanotube networks," Physics. (August 2019 – May 2020).

Other,"A study of the reactive surface of a single zinc oxide nanowire," Physics. (June 2019 – December 2019).

Dissertation Committee Member,"Optical Property Study of 2D Graded Photonic Crystals for Photon Management," Physics. (2014 – 2019).

Major Professor,"A study of magnetoresistance and thermoelectric properties of homogeneous and composition modulated InSb nanowires," Physics. (January 2014 – 2019).

Other,"Growth of molybdenum disulfide films on sapphire substrate," Physics. (January 2019 – May 2019).

Dissertation Committee Member, Physics. (2018).

Major Professor,"Investigating electron and phonon transport mechanisms in nanowire arrays created by Metal Assisted Chemical Etching (MACE)," Physics. (September 2016 – August 2018).

Major Professor,"Exploring growth kinematics and tuning optical and electronic properties of indium antimonide nanowires," Physics. (January 2014 – August 2018).

Other,"Nanowire growth in home-made Anodic Aluminum Oxide (AAO) Template," Physics. (August 2017 – May 2018).

Dissertation Committee Member, Materials Science and Engineering. (2017).

Dissertation Committee Member, Physics. (2017).

Dissertation Committee Member,"FABRICATION OF PHOTONIC TEMPLATES AND PLASMONIC STRUCTURES IN A TRANSPARENT CONDUCTING OXIDE USING SINGLE REFLECTIVE OPTICAL ELEMENT BASED HOLOGRAPHIC LITHOGRAPHY," Physics. (2013 – 2017).

Dissertation Committee Member,"LOCAL PHASE MANIPULATION FOR MULTI-BEAM INTERFERENCE LITHOGRAPHY FOR THE FABRICATION OF TWO AND THREE DIMENSIONAL PHOTONIC CRYSTAL TEMPLATES," Physics. (2012 – June 2016).

Dissertation Committee Member,"Quantum Coherent Control and Propagation in Lambda System," Physics. (April 2016).

Dissertation Committee Member,"NONLINEAR AND QUANTUM OPTICS NEAR NANOPARTICLES," Physics. (December 2015).

Dissertation Committee Member,"ELECTRICAL CONDUCTION MECHANISMS IN THE DISORDERED MATERIAL SYSTEM p-TYPE HYDROGENATED AMORPHOUS SILICON," Physics. (September 2014).

Major Professor,"Synthesis strategies and a study of properties of wide and narrow band gap semiconductor nanowires," Physics. (September 2008 – February 2014).

Major Professor,"Development of high gain ultraviolet photodetectors based on zinc oxide nanowires," Electrical Engineering. (September 2011 – November 2013).

Major Professor,"Development of Indium Oxide nanowires as efficient gas sensors," Electrical Engineering. (September 2009 – December 2011).

Major Professor,"Development of Silicon nanowire field effect transistors," Electrical Engineering. (September 2009 – December 2011).

Research

Published Intellectual Contributions

Abstracts and Proceedings

Femi-Oyetoro, J., Yao, K., Jiang, Y., Hathaway, E., Ojo, I., Squires, B., Neogi, A., Cui, J., Philipose, U., Perez, J. M. (2021). Structural and Optical Stability of Bilayer and Few-Layer MoS2 in Ambient Air. 66, . Virtual: 2021 Joint Spring Meeting of the Texas Sections of APS, AAPT and Zone 13 of the SPS.

Ojo, I., Yao, K., Banerjee, D., Femi-Oyetoro, J., Hathaway, E., Jiang, Y., Squires, B., Jones, D., Neogi, A., Cui, J., Philipose, U., Agarwal, A., Lu, E., Yao, S., Khare, M., Marshall, G., Perez, J. M. (2020). Growth of Monolayer MoS2 on Hydrophobic Substrates as a Method to Prevent Ambient Degradation.. Arlington, TX: Virtual Fall 2020 American Physical Society Texas Section Meeting.

Femi-Oyetoro, J., Yao, K., Hathaway, E., Jiang, Y., Ojo, I., Squires, B., Neogi, A., Cui, J., Philipose, U., Gadiyaram, N., Zhou, W., Perez, J. M. (2020). Multi-Layer Transition Metal Dichalcogenide Encapsulation of Reactive Van der Waals Materials for Stable Heterostructure Devices. Arlington, TX: Virtual Fall 2020 American Physical Society Texas Section Meeting.

Philipose, U. (2006). Light emission from ZnSe nanowires.

Book Chapter

Singh, A., Philipose, U. Understanding the Mechanisms That Affect the Quality of Electrochemically Grown Semiconducting Nanowires. Semiconductors - Electrochemical Growth and Characterization. Chapter 2, . InTechOpen Publications. https://www.intechopen.com/booksprocess/aboutthebook/chapter/119792/book/6083

Philipose, U. (2012). Book: NANOWIRES - Recent Advances Chapter 3: "Ferromagnetic nanowires for spintronic applications"..

Philipose, U. (2011). Book: NANOWIRES - Fundamental Research Chapter 13: Role of Intrinsic defects in nanowires.

Conference Proceeding

Harcrow, M. S., Littler, C., Philipose, U., Western, B., Lopes, V., Syllaios, A. J. (2022). Conductivity and low frequency noise in VOx thin films. SPIE: Infrared Sensors, Devices, and Applications. 12234(1223405), 8.

Sood, A. K., Zeller, J. W., Philipose, U., Syllaios, A., Chaudhary, L. S., Efstathiadis, H. (2022). Design and development of innovative vanadium oxide, CNT, and graphene based high-performance microbolometer. SPIE: Infrared Sensors, Devices, and Applications. 12234, 15.

George, D., Hassan, S., Adewole, M., Lowell, D., Li, L., Ding, J., Cui, J., Zhang, H., Philipose, U., Lin, Y. (2017). Holographic fabrication of hole arrays in AZO for study of surface plasmon resonances. Advanced Fabrication Technologies for Micro/Nano Optics and Photonics X. 10115, 1011518.

George, D., Hassan, S., Adweole, M., Lowell, D., Li, L., Ding, J., Cui, J., Zhang, H., Philipose, U., Lin, Y. (2017). Holographic fabrication of hole arrays in AZO for study of surface plasmon resonances. 10115((2017)), . Proceeding SPIE: Advanced Fabrication Technologies for Micro/Nano Optics and Photonics X.

Lowell, D., George, D., Lutkenhaus, J., Philipose, U., Zhang, H., Lin, Y. (2016). Holographic fabrication of 3D photonic crystal templates with 4, 5, and 6-fold rotational symmetry using a single beam and single exposure. 9759, . SPIE Proceedings.

Mallampati, B., Nair, S., Ruda, H. E., Philipose, U. (2015). ZnO Nanowire Based Photoconductor with High Photoconductive Gain. 1805(mrss15-2135932), . MRS Proceedings.

Lutkenhaus, J., George, D., Arigong, ., Zhang, H., Philipose, U., Lin, Y. (2014). Holographic fabrication of photonic crystal templates using spatial-light-modulator-based phase mask method. 897419. Proc. SPIE 8974, Advanced Fabrication Technologies for Micro/Nano Optics and Photonics VII.

Philipose, U. (2011). A Study of Point Defects and Cause of Nonstoichiometry in InSb Nanowires.

Shah, R., Philipose, U., Perez, J., Talapatra, S. (2011). Electrochemical Double Layer Capacitors Using Few Layers of Graphene Grown on Nickel Foil.. APS Meeting Abstracts.

Philipose, U. (2010). Optical Response of II-VI ZnSe Nanowires.

Philipose, U. (2009). Transport and optical response of single nanowires.

Journal Article

Sten, A., Roccapriore, K., Squires, B., Littler, C. L., Syllaios, A. J., Philipose, U. (2024). Influence of halogen precursors on the growth of InSb nanostructures. Semiconductor Science and Technology. 39, 045013. IOP.

Roccapriore, K. M., Ziatdinov, M., Lupini, A. R., Singh, A. P., Philipose, U., Kalinin, . . (2024). Discovering Invariant Spatial Features in Electron Energy Loss Spectroscopy Images on the Mesoscopic and Atomic Levels. Journal of Applied Physics. 135(11), 114303. AIP.

Philipose, U., Littler, C., Jiang, Y., AlNaciri, A., Harcrow, M., Syllaios, A. J. (2023). Analyzing the bolometric performance of vanadium oxide thin films modified by carbon nanotube dispersions. Materials. 16(4), 1534. MDPI.

Farmer, G., Abraham, J., Littler, C. L., Syllaios, A. J., Philipose, U. (2022). Growth of Highly-Ordered Metal Nanoparticle Arrays in the Dimpled Pores of an Anodic Aluminum Oxide Template. Nanomaterials. 12(22), 3929. MDPI.

Hurley, N., Kamau, S., Alnasser, K., Philipose, U., Cui, J., Lin, Y. (2022). Laser Diffraction Zones and Spots from Three-Dimensional Graded Photonic Super-Crystals and Moiré Photonic Crystals. Photonics. 9(6), 395. MDPI.

Roccapriore, K. M., Ziatdinov, ., Lupini, A. R., Singh, A. P., Philipose, U., Kalinin, S. V. (2022). Discovering Invariant Spatial Features in Electron Energy Loss Spectroscopy Images on the Mesoscopic and Atomic Levels.

Femi-Oyetoro, J., Yao, K., Hathaway, E., Jiang, Y., Ojo, I., Squires, B., Neogi, A., Cui, J., Philipose, U., Gadiyaram, N., Zhou, W., Perez, J. M. (2021). Structural Stability of Bilayer MoS2 in Ambient Air. 8, 2101188. Advanced Materials Interfaces.

Philipose, U., Jiang, Y., Western, B., Harcrow, M., Littler, C. L., Sood, A., Zeller, J. W., Lineberry, B., Syllaios, A. (2021). Impedance Analysis and Noise Measurements on Multi Walled Carbon Nanotube Network Materials.

Western, B. J., Harcrow, M. S., Philipose, U., Lopes, V., Syllaios, A. J., Littler, C. L., Andrews, S., Chang, T., Hong, J. (2021). Anomalous hopping in hydrogenated amorphous silicon doped with phosphine. Journal of Non-Crystalline Solids. no. 564, 120845-120851. Elsevier. https://www.sciencedirect.com/journal/journal-of-non-crystalline-solids

Jiang, Y., Baben, M. t., Lin, Y., Littler, C. L., Syllaios, A., Neogi, A., Philipose, U. (2021). Analyzing growth kinematics and fractal dimensions of molybdenum disulfide films. Nanotechnology. 14, 7509. Philadelphia, PA: IOP Publishing.

Hassan, S., Jiang, Y., AlNasser, K., Hurley, N., Zhang, H., Philipose, U., Lin, Y. (2020). Generation of over 1000 Diﬀraction Spots from 2D Graded Photonic Super-Crystals. 7(2), .

Yao, K., Bannerjee, D., Femi-Oyetoro, J., Hathaway, E., Jiang, Y., Squires, B., Jones, D., Neogi, A., Cui, J., Philipose, U., Aggarwal, A., Lu, E., Yao, S., Khare, M., A. Ojo, I., Marshall, G., Perez, ., (2020). Growth of Monolayer MoS2 on Hydrophobic Substrates as a Novel and Feasible Method to Prevent the Ambient Degradation of Monolayer MoS2. MRS Advances. 5(52-53), .

Sale, O., Hassan, S., Hurley, N., AlNasser, K., Philipose, U., Zhang, H., Lin, Y. (2020). Holographic fabrication of octagon graded photonic super-crystal and potential applications in topological photonics. 13(1), 12 - 17.

Philipose, U., Jiang, Y., Farmer, G., Howard, C., Harcrow, M., Littler, C. L., Lopes, V., Syllaios, A. J., Sood, A., Zeller, J. (2020). Using a Novel Approach to Estimate Packing Density and Related Electrical Resistance in Multiwall Carbon Nanotube Networks. Nanomaterials.

El Bouanani, M., Perez, J., Philipose, U., Neogi, A., Rout, B., (2020). Rapid ambient degradation of monolayer MoS2 after heating in air. 2D Materials.

Yao, K., Banerjee, D., Femi-Oyetoro, J. D., Hathaway, E., Jiang, Y., Squires, B., Jones, D. C., Neogi, A., Cui, J., Philipose, U., Agarwal, A., Lu, E., Yao, S., Khare, M., Ojo, I. A., Marshall, G., Perez, J. (2020). Growth of Monolayer MoS<inf>2</inf>on Hydrophobic Substrates as a Novel and Feasible Method to Prevent the Ambient Degradation of Monolayer MoS<inf>2</inf>. MRS Advances. https://api.elsevier.com/content/abstract/scopus_id/85092789278

Adewole, M., Cui, J., Lowell, D., Hassan, S., Jiang, Y., Singh, A., Ding, J., Zhang, H., Philipose, U., Lin, Y. (2019). Electrically tunable, sustainable, and erasable broadband light absorption in graphene sandwiched in Al 2 O 3 oxides. Optical Materials Express. 9(3), 1095--1104. Optical Society of America.

Singh, A. P., Roccapriore, K., Algarni, Z., Salloom, R., Golden, T. D., Philipose, U. (2019). Structure and Electronic Properties of InSb Nanowires Grown in Flexible Polycarbonate Membranes. Journal of Nanomaterials.

Yao, K., Oyetoro, F., Yao, S., Jiang, Y., El Bouanani, L., Jones, D., Ecton, P., Philipose, U., El Bouanani, M., Rout, B., Neogi, A., Perez, J. (2019). Rapid ambient degradation of monolayer MoS2 after heating in air. 2D Materials. 7(1), 015024.

Yao, K., Femi-Oyetoro, J. D., Yao, S., Jiang, Y., El Bouanani, L., Jones, D., Ecton, P., Philipose, U., El Bouanani, M., Rout, B., Neogi, A., Perez, J. (2019). Rapid ambient degradation of monolayer MoS2 after heating in air. 2D Materials. 7, 015024. Denton: IOP. Department of Physics, 1155 Union Circle #311427

Hassan, S., Sale, O., AlNasser, K., Hurley, N., Zhang, H., Philipose, U., Lin, Y. (2019). Broadband light-matter interaction due to resonance cavities in graded photonic super-crystals. 12(11), 3272.

Sale, O., Hassan, S., Hurley, N., AlNasser, K., Philipose, U., Zhang, H., Lin, Y. (2019). Holographic fabrication of octagon graded photonic supercrystal and potential applications in topological photonics. 1-6. Higher Education Press.

Singh, A., Roccapriore, K., Algarni, Z., Salloom, R., Golden, T., Philipose, U. (2019). Structure and electronic properties of InSb nanowires grown in flexible polycarbonate membranes. 9(9), 1260. Basel: MDPI.

Sale, O., Hassan, S., Hurley, N., Khadijah, A., Philipose, U., Zhang, H., Lin, Y. Holographic fabrication of octagon graded photonic supercrystal and potential applications in topological photonics. 13, 12-17.

Lowell, D., Hassan, S., Sale, O., Adweole, M., Hurley, N., Philipose, U., Chen, B., Lin, Y. (2018). Holographic fabrication of graded photonic super-quasi-crystals with multiple-level gradients. Applied Optics. 57(22), 6598. OSA Publishers.

Jiang, Y., Lin, Y., Cui, J., Philipose, U. (2018). Effects of Strategically Placed Water Droplets on Monolayer Growth of Molybdenum Disulfide. Journal of Nanomaterials. 2018, 8 pages. Hindawi.

AlGarni, Z., Singh, A., Philipose, U. (2018). Synthesis of Amorphous InSb Nanowires and a Study of the Effects of Laser Radiation and Thermal Annealing on Nanowire Crystallinity. 8, 607.

AlGarni, Z., Singh, A., Philipose, U. (2018). Role of chemical potential and limitations of growth kinematics on stoichiometry of indium antimonide nanowires. Journal of Materials Chemistry and Physics. 219, 196. Elsevier.

George, D., Adewole, M., Hassan, S., Lowell, D., Cui, J., Zhang, H., Philipose, U., Lin, Y. (2017). Coupling of Surface Plasmon Polariton in Al-Doped ZnO with Fabry-P\'erot Resonance for Total Light Absorption. IEEE Photonics Technology Letters. 4(2), 35.

George, D., Adweole, M., Hassan, S., Lowell, D., Cui, J., Zhang, H., Philipose, U., Lin, Y. (2017). Coupling of Surface Plasmon Polariton in Al-doped ZnO with Fabry–Pérot Resonance for Total Light Absorption. 4(2), 35.

George, D., Li, L., Lowell, D., Ding, J., Cui, J., Zhang, H., Philipose, U., Lin, Y. (2017). Electrically tunable diffraction efficiency from gratings in Al doped ZnO. Applied Physics Letters. 110, 071110. AIP Publishing.

George, D., Li, L., Lowell, D., Ding, J., Cui, J., Zhang, H., Philipose, U., Lin, Y. (2017). Electrically tunable diffraction efficiency from gratings in Al-doped ZnO. Applied Physics Letters. 110(7), 071110. AIP Publishing.

Singh, A., Algarni, Z., Philipose, U. (2017). Template-assisted electrochemical synthesis of p-type InSb nanowires. 6[5], N39.

George, D., Li, L., Jiang, Y., Lowell, D., Mao, M., Hassan, S., Ding, J., Cui, J., Zhang, H., Philipose, U., others, (2016). Localized surface plasmon polariton resonance in holographically structured Al-doped ZnO. Journal of Applied Physics. 120(4), 043109. AIP Publishing.

Algarni, Z., George, D., Singh, A., Lin, Y., Philipose, U. (2016). Hole dominated transport in InSb nanowires grown on high quality InSb films. Journal of Nanoparticle Research. 18, 361. Springer.

George, D., Li, L., Yan, J., Lowell, D., Mao, M., Hassan, S., Ding, J., Cui, J., Zhang, H., Philipose, U., Lin, Y. (2016). Localized Surface Plasmon Polariton Resonance in Holographically Structured Al-doped ZnO. Journal of Applied Physics. 120, 043109. AIP Publishing.

Lowell, D., George, D., Lutkenhaus, j., Tian, C., Adewole, M., Philipose, U., Zhang, H., Lin, Y. (2016). Flexible Holographic Fabrication of 3D Photonic Crystal Templates with Polarization Control through a 3D Printed Reflective Optical Element. 7, 128.

Bhargav, M., Singh, A., Shik, A., Ruda, H. E., Philipose, U. (2015). Electro-physical characteristics of individual and arrays of ZnO nanowires. Journal of Applied Physics. 118, 034302.

George, D., Lutkenhaus, J., Ding, J., Zhang, H., Cui, J., Philipose, U., Lin, Y. (2015). Holographic fabrication of nanoantenna templates through a single reflective optical element. Applied Optics. 54, 2720.

Philipose, U. (2015). Role of surface in high photoconductive gain measured in ZnO nanowire based photodetector. Journal of Nanoparticle Research. 17, 176.

Philipose, U. (2014). Holographic fabrication of functionally graded photonic lattices through spatially specified phase patterns. Applied Optics. 53, 2548.

Neogi, A., Karna, S., Shah, R., Philipose, U., Perez, J., Shimada, R., Wang, Z. M. (2014). Surface plasmon enhancement of broadband photoluminescence emission from graphene oxide. Nanoscale. 6, 11310.

Philipose, U. (2014). Synthesis of metallic, semiconducting, and semimetallic nanowires through control of InSb growth parameters. 29, 035001. IOP Science.

Philipose, U., Sapkota, G. (2013). Defect formation in InSb nanowires and its effect on stoichiometry and carrier transport. 15(12), . Springer.

Lutkenhaus, J., George, D., Moazzezi, M., Philipose, U., Lin, Y. (2013). Digitally tunable holographic lithography using a spatial light modulator as a programmable phase mask. Optics Express. 21(22), 26227.

Dhayal, S., S, G., Philipose, U., Rostovtsev, Y. (2013). Photovoltaics based on nanotubes filled with nano-particles: Generalized Mie theory approach. Journal of Modern Optics. 60(1), 73. Taylor and Francis.

Gali, P., Sapkota, G., Syllaois, A. J., Littler, C., Philipose, U. (2013). Stoichiomerty dependent electron transport and gas sensing properties of indium oxide nanowires. Nanotechnology. 24, 225704. IOP Science:.

Sapkota, G., Gryczynski, K., Neogi, A., Philipose, U. (2012). Low temperature synthesis of Fe doped ZnO nanotubes. 41(8), 2155. Springer.

Gali, P., Kuo, F., Shepherd, N. D., Philipose, U. (2012). Role of oxygen vacancies in visible emission and transport properties of indium oxide nanowires. Semiconductor Science and Technology. 27(1), 015015. IOP Publishing.

Nukala, P., Sapkota, G., Gali, P., Philipose, U. (2012). Transport properties of Sb doped Si nanowires. 353(1), 140. Elsevier.

Sapkota, G., Gryczynski, K., McDougald, R., Neogi, A., Philipose, U. (2012). Low-temperature synthesis of Fe-Doped ZnO nanotubes. Journal of Electronic Materials. 41(8), 2155-2161. https://api.elsevier.com/content/abstract/scopus_id/84885592643

Philipose, U. (2011). Role of Electro-Deposition Parameters on Preparing Tailored Dimension Vertically-Aligned ZnO Nanowires.

Philipose, U. (2010). Influence of growth temperature on the stoichiometry of InSb nanowires grown by vapor phase transport.

Philipose, U. (2010). Tritium beta-luminescence in ZnO nanowires.

Philipose, U. (2009). Orientation dependent nonlinear optical effects in ZnSe nanowires.

Philipose, U. (2009). Ultrafast time-resolved spectroscopy of ZnSe nanowires: Carrier dynamics of defect-related states.

Philipose, U. (2008). Defect studies in ZnSe nanowires. Nanotechnology. 19, 215715.

Philipose, U. (2008). Excitonic and pair-related photoluminescence in ZnSe nanowires. 103, 053109.

Philipose, U. (2008). Giant anisotropy of second harmonic generation for a single ZnSe nanowire. 92, 113111.

Philipose, U. (2007). Electron transport in degenerate Mn-doped ZnO nanowires. 90, 032104.

Philipose, U. (2007). Origin of red luminescence band in photoluminescence spectra of ZnSe nanowires. Applied Physics Letters. 90, 063103.

Philipose, U. (2007). Structure and photoluminescence of ZnSe nanostructures fabricated by vapor phase growth. Journal of Applied Physics. 101, 014326.

Philipose, U. (2007). Twinning modulation in ZnSe nanowires. Semiconductor Science and Technology. 22, 175.

Philipose, U. (2007). Ultrafast carrier dynamics in band edge and broad deep defect emission ZnSe nanowires. Applied Physics Letters. 91, 241113.

Philipose, U. (2006). Conductivity and photoconductivity in undoped ZnSe nanowire array.

Philipose, U. (2006). Developing 1D nanostructure arrays for future nanophotonics.

Philipose, U. (2006). Electrical properties of ohmic contacts to ZnSe nanowires and their application to nanowire-based photodetection.

Philipose, U. (2006). Enhancement of band edge luminescence in ZnSe nanowires.

Philipose, U. (2006). High temperature ferromagnetism in Mn doped ZnO nanowires.

Philipose, U. (2006). Planar defects and phase transformation in ZnSe nanosaws.

Presentations Given

Invited Talk

Philipose, U. (Author & Presenter), International Webinar on Nanotechnology 2021, Nanostructures for next generation electronic devices, Loyola College, Chennai, India, Virtual, India. (2021 – 2021).

Philipose, U. (Presenter), Department seminar (I-Corps grant, collaborative research talk), Gas-sensing properties of Indium-based nanowires, Physics department, Cochin University of Science and Technology, India. (2016 – 2016).

Invited talk

Philipose, U., InSb nanowires: Synthesis challenges and promises, Cochin University of Science and Technology, Physics. (2014).

Oral Presentation

Philipose, U. (Presenter), Department colloquium, A Macroscopic View of the Semiconductor Nano-Physics Lab, UNT, Physics, United States of America. (2023).

Philipose, U. (Presenter), Littler, C. L. (Author), Syllaios, A. J. (Author), Farmer, G. (Other), 3rd Global Virtual Summit on Nanoscience & Nanotechnology, Bilayer effects in nanomaterial-semiconductor systems, Nanotech 2023, United States of America. (2023).

Harcrow, M. (Other), Littler, C. L. (Other), Philipose, U. (Other), Western, B. (Other), Lopes, V. (Other), Syllaios, A. J. (Presenter), 2022 SPIE Optics + Photonics, Conference 12234 Infrared Sensors, Devices and Applications, Conductivity and low frequency noise in VOx thin films, SPIE, San Diego, California, United States, United States of America. (2022).

Farmer, G. (Presenter), Philipose, U. (Other), MRS Fall Conference 2021, Engineering the size, morphology, and ordering of metal nanoparticles on nano-dimpled surfaces, Virtual, United States of America. (2021 – 2021).

Jiang, Y. (Presenter), Philipose, U. (Other), APS March meeting, 2021, Molybdenum Disulfide growth by chemcial vapor deposition with facially treated substrates, American Physical Society, Virtual, United States of America. (2021 – 2021).

Jiang, Y. (Presenter), Philipose, U. (Other), American Physical Society - Texas Section Conference, Molybdenum Disulfide Film Growth by Chemical Vapor Deposition with Facial Treated Substrates, APS, Texas, United States of America. (2020).

Singh, A. (Author & Presenter), Philipose, U. (Leader), MRS Fall meeting, Understanding electrical conduction mechanisms in polycrystalline indium antimonide nanowires grown in flexible polycarbonate membranes, University of North Texas, Boston, United States of America. (2019 – 2019).

Singh, A. (Author & Presenter), Philipose, U. (Leader), International Conference on Optoelectronics & Nanomaterials for Advanced Technology, Electrical and Optical Properties of Electrochemically Grown InSb Nanowires in Polycarbonate and AAO Templates, University of North Texas, Cochin, India, India. (2019 – 2019).

Singh, A. (Presenter), Philipose, U. (Leader), American Physical Society meeting, Challenges in barrier thinning of home-grown anodic aluminum oxide template on aluminum foil, Los Angeles, California, United States of America. (2018 – 2018).

Jiang, Y. (Presenter), Philipose, U. (Leader), Cui, J. (Discussant), Lin, Y. (Discussant), American Physical Society meeting, Water Promotion on Chemical Vapor Deposited Large Area 2D MoS2, Los Angeles, California, United States of America. (2018 – 2018).

Singh, A. (Presenter), Philipose, U. (Other), AVS Texas Chapter Conference, Electrical transport in semiconducting InSb nanowire grown via electrochemical deposition in anodic alumina oxide template, Texas Christian University, Dallas, United States of America. (2018 – 2018).

Algarni, Z. (Presenter), Philipose, U. (Other), AVS Texas Chapter Conference, Synthesis and characterization of Amorphous InSb nanowires, Texas Christian University, Dallas, United States of America. (2018 – 2018).

Jiang, Y. (Presenter), Philipose, U. (Other), Cui, J. (Other), Lin, Y. (Other), AVS Texas Chapter Conference, Effects of Strategically Placed Water Droplets on Large Area Monolayer Growth of Molybdenum Disulfide, Texas Christian University, Dallas, United States of America. (2018 – 2018).

Philipose, U. (Author & Presenter), Mechanical and Aerospace Engineering department Seminar, Fundamentals of Electron Transport in Low-Dimensional Semiconductors, University of Texas, Arlington, UT Arlington, United States of America. (2018 – 2018).

Philipose, U. (Leader), Singh, A. (Author & Presenter), APS March meeting, Role of electrodeposition parameters on stoichiometry of InSb nanowires, New Orleans, Louisiana, United States of America. (2017 – 2017).

Philipose, U. (Presenter), Colloquium, Metal-semi-metal transition in InSb nanowires, Physics department, Cochin University of Science and Technology, India. (2016 – 2016).

Philipose, U. (Other), Singh, A. (Presenter), APS March Meeting, Electrochemically grown InSb nanowires: Challenges and growth determined properties, American Physical Society, San Antonio, United States of America. (2015 – 2015).

Philipose, U. (Presenter), Physics Colloquium, Semiconductor nanowires as efficient sensing elements, University of North Texas. (2014).

Poster

Philipose, U. (Author & Presenter), Naciri, A. (Author), Harcrow, M. (Author), Littler, C. L. (Author), Syllaios, A. J. (Author), CHIPS in the Metroplex, Engineering the properties of VOx thin films, UT Arlington, United States of America. (2023).

Sten, A. (Presenter), Saini, D. K. (Other), Rout, B. (Other), Philipose, U. (Leader), CAARI - SNEAP 2022, Effect of Nitrogen Ion Incorporation into Indium Antimonide Nanoribbons, Denton, United States of America. (2022).

Jiang, Y. (Author & Presenter), Philipose, U. (Leader), MRS Fall Meeting, “Large Areal Coverage of MoS2 Monolayer on Various Substrates and a Study of the Role of Interface Effects on Electrical Performance of Devices Based on these Monolayers, University of North Texas, Boston, United States of America. (2019 – 2019).

Hughes, L. E. (Author & Presenter), Acree, W. E. (Author), Gao, S. (Author), Mason, D. (Author), Padilla, P. A. (Author), Philipose, U. (Author), Gordon Conference on Undergraduate Biology Education Research, Fostering Outstanding Cohorts in Undergraduate Science: A Ten-Year Retrospective., Gordon Conferences, Lewiston, ME, United States of America. (2019 – 2019).

. M. (Author & Presenter), Y. J. (Author), Philipose, U. (Author), Y. R. (Leader), American Physical Society, Raman scattering of MoS2 near gold nanoparticles, United States of America. (2018 – 2018).

Al Garni, Z. (Author & Presenter), Philipose, U. (Leader), APS March meeting, Role of chemical potential and limitations of growth kinematics on stoichiometry of InSb nanowires, New Orleans, Louisiana, United States of America. (2017 – 2017).

Philipose, U. (Author & Presenter), Mallampati, B., Nair, S., Harry, R., 2015 Spring MRS meeting, ZnO nanowire based photoconductor with high photoconductive gain, San Francisco. (2015).

Philipose, U. (Leader), Singh, A. (Presenter), Mallampati, B. (Author), Bryan, M., Vincent, ., Chris, L., S. A., 32nd. International Conference of Semiconductors, Temperature Dependent Resistivity & 1/f Noise Measurements in ZnO Nanowires, Austin, Texas. (2014).

Philipose, U. (Other), Sapkota, G. (Presenter), MRS Fall meeting, Observation of semiconductor and semi-metal properties in InSb nanowires as a function of Sb concentration, Boston. (2012).

Uncategorized

Philipose, U. (Other), Nano-materials to nanoscale devices: Understanding the Physics. (2012 – 2012).

Philipose, U. (Other), Sapkota, G. (Presenter), MRS Spring meeting, Session AA4, Effect of growth parameters on stoichiometry and transport properties of InSb nanowires, California. (2012).

Philipose, U. (Other), A Study of point defects and cause of nonstoichiometry in InSb nanowires. (2011 – 2011).

Philipose, U. (Other), Fe doped ZnO nanotubes synthesized by low temperature electrochemical process. (2011 – 2011).

Philipose, U. (Other), Gas sensing properties and role of oxygen vacancies in Indium Oxide nanowires. (2011 – 2011).

Philipose, U. (Other), Semiconductor nanowires for device applications. (2011 – 2011).

Philipose, U. (Other), Surface passivated Indium Oxide nanowires for gas sensors. (2011 – 2011).

Philipose, U. (Other), Transport Measurements on Sb doped silicon nanowires. (2011 – 2011).

Philipose, U. (Other), A study of point defects and cause of non-stoichiometry in InSb nanowires. (2010 – 2010).

Philipose, U. (Other), A Study of the Cause of Nonstoichiometry in InSb Nanowires. (2010 – 2010).

Philipose, U. (Other), High performance nanowire photovoltaic materials. (2009 – 2009).

Philipose, U. (Other), Novel applications of semiconductor nanowires. (2008 – 2008).

Philipose, U. (Other), Semiconductor nanowires: Growth Process Optimization and Characterization. (2008 – 2008).

Philipose, U. (Other), Building nanostructures from the bottom-up: Methods for nanowire synthesis. (2007 – 2007).

Philipose, U. (Other), Potential applications of II-VI Semiconductor Nanowires. (2006 – 2006).

Philipose, U. (Other), Room temperature ferromagnetism in Mn doped ZnO nanowires. (2006 – 2006).

Philipose, U. (Other), Synthesis and Characterization of II-VI semiconductor nanowires. (2006 – 2006).

Philipose, U. (Other), Light emission from ZnSe Nanowires. (2005 – 2005).

Philipose, U. (Other), Nanotechnology: A developing Science. (2005 – 2005).

Workshop

Philipose, U. (Coordinator/Organizer), Nano-the world of small science, Hosted by PACCAR Technology Institute and funded by office of Naval Research, Physics, UNT, United States of America. (2019).

Media Contributions

Internet

"Guest Editor,". (2020).

Other

"Guest Editor,". (2019).

Contracts, Grants and Sponsored Research

Contract

Syllaios, A. J. (Principal), Philipose, U. (Co-Principal), "U6800WLVP Solder Seal Research," Sponsored by DRS Network & Imaging Systems, LLC, Local, $65402 Funded. (November 2022 – June 2023).

Littler, C. L. (Co-Principal), Syllaios, A. (Principal), Philipose, U. (Co-Principal), "VO switch program," Sponsored by DRS Infrared Technologies, Private, $76000 Funded. (June 1, 2018 – December 31, 2018).

Grant - Research

Philipose, U. (Principal), Littler, C. L. (Co-Principal), Syllaios, A. J. (Co-Principal), "MANTECH UL1280 PATH FINDER LOTS VOX CHARACTERIZATION FOR UNT," Sponsored by DRS Network & Imaging Systems, LLC, National, $199186 Funded. (March 1, 2023 – February 29, 2024).

Philipose, U. (Principal), "COS 2023 Equipment Grant Program," Sponsored by University of North Texas, University of North Texas, $54875.45 Funded. (March 2023 – August 2023).

Philipose, U. (Principal), Athanasios, S. (Co-Principal), Littler, C. (Co-Principal), "Export Controlled/Classified – Title Removed," Sponsored by Direct Sponsor: DRS Network & Imaging Systems, LLC, Federal, $61441 Funded. (June 2022 – March 2023).

Philipose, U. (Principal), Littler, C. (Co-Principal), Syllaios, A. (Co-Principal), "Design and Development of High Performance Microbolometer Using VOx, CNT and Graphene for LWIR Applications," Sponsored by Magnolia Optical Technologies, Inc, National, $182407 Funded. (January 14, 2019 – February 11, 2022).

Philipose, U. (Co-Principal), Littler, C. (Co-Principal), Syllaios, A. (Principal), "Measurement of Material Properties of Vanadium Oxide (VOx) Development, Research, and Engineering of Advance MicrobolometersMicrobolometers and ROICs (DREAMR)," Sponsored by DRS Network & Imaging Systems, LLC, National, $376448 Funded. (August 1, 2019 – December 31, 2021).

Philipose, U. (Co-Principal), Littler, C. (Co-Principal), Syllaios, A. (Principal), "Characterization of test structures built using Vanadium di-oxide (VO2) for Falcon program," Sponsored by DRS Network & Imaging Systems, LLC, National, $90026 Funded. (June 1, 2020 – August 31, 2021).

Philipose, U. (Principal), Lin, Y. (Co-Principal), "Electrically tunable optical phenomena in atomic layers of MoS2 coupled with a photonic crystal," Sponsored by University of North Texas, University of North Texas, $5000 Funded. (2018 – 2019).

Philipose, U., "Quantifying defects in vertically aligned nanowires and studying their effect on thermoelectric and magnetoresistive properties," Sponsored by Physics: Seed Grant, University of North Texas, $5000 Funded. (2017 – 2018).

Philipose, U. (Principal), "Electron and Phonon Transport in Nanowires with Engineered Surfaces and Controlled Defects - Approaches to Enhance Thermoelectric Performance," Sponsored by AMMPI - UNT, University of North Texas, $15000 Funded. (2016 – 2017).

Philipose, U. (Principal), "Efficient nanowire based gas sensor," Sponsored by National science Foundation: I-Corps, Federal, $50000 Funded. (July 2016 – January 2017).

Syllaios, A. (Principal), Littler, C. (Co-Principal), Philipose, U. (Co-Principal), "Analysis of electrical transport mechanisms in amorphous silicon relevant to uncooled microbolometer technology," Sponsored by Army Research office, Federal, $396500 Funded. (2010 – 2015).

Grant - Service

Hunt von Herbing, I. (Co-Principal), Padilla, P. (Principal), Golden, T. D. (Co-Principal), Lund, A. K. (Co-Principal), Philipose, U. (Co-Principal), Wang, X., "Women in Science Mentoring Group: Team Mentoring Grant (renewed for a second year - $5000 per year)," Sponsored by University of North Texas, University of North Texas, $10000 Funded. (May 2018 – May 2020).

Grant - Teaching

Lee, H. (Principal), Philipose, U. (Co-Principal), Gao, S. (Co-Principal), Wilson, A. (Co-Principal), Padilla, P. (Co-Principal), "Fostering Outstanding Cohorts in Undergraduate Science II," Sponsored by National Science Foundation – Division of Undergraduate Education, Federal, $625235 Funded. (2013 – 2018).

Uncategorized

Philipose, U. (Other), "Investigating Carrier Mediated Ferromagnetism in Transition Metal Doped ZnO Nanowires," Sponsored by Research Initiation Grant (RIG), University of North Texas, $7500. (2011 – 2011).

Philipose, U. (Other), "One dimensional nanowire heterostructures for thermoelectric applications," Sponsored by Junior Faculty Summer Fellowship Grant, University of North Texas, $5000. (2011 – 2011).

Philipose, U. (Other), "Plasmonic Nanostructures for Efficient Photovoltaics," Sponsored by Research Opportunity Grant (ROP) GRANT, $7500. (2010 – 2010).

Philipose, U. (Principal), "Indium Antimonide Nanostructures for IR Applications," Sponsored by Research Initiation Grant, UNT, $5000. (2009 – 2010).

Philipose, U. (Other), "Long wavelength IR detectors using InSb nanowires," Sponsored by Research Initiation Grant Program (RIG) University of North Texas, $5000. (2009 – 2009).

Philipose, U. (Other), "A wire bonder beneficial to multiple potential users; for device packaging and characterization," Sponsored by Infrastructure for Underfunded or Unfunded Research, Scholarship, and Creativity, $17190. (2008 – 2008).

Service

University Service

Committee Member, CHIPS workforce development core team. (2022 – Present).

Member, Undergraduate Committee. (2021 – Present).

Chairperson, Search committee - Semiconductor Physics. (2023 – 2024).

Committee Member, Status of Women Faculty as Group III representative. (November 10, 2021 – 2024).

Committee Member, Visiting Professor Search Committee. (2023).

Committee Member, IDEA committee. (2022 – 2023).

Other, CENG-COS seed proposals. (May 2023 – May 17, 2023).

Committee Member, Biophysics search committee. (2022 – 2022).

Committee Member, Dean Search Committee. (2022 – 2022).

Chairperson, Conflict of Interest Oversight Committee - Guido Verbeck. (2021 – 2022).

Member, Executive Committee. (2021 – 2022).

Member, Executive Committee. (August 20, 2018 – 2022).

Committee Chair, Annual Evaluation Committee. (2021 – 2021).

Committee Member, Lecturer Search Committee. (2020).

Committee Member, Theoretical Condensed Matter Physics Faculty Search Committee. (2020 – 2020).

Member, Faculty Council. (September 1, 2017 – August 2019).

Member, AMMPI Institute. (2016 – 2018).

Member, Graduate Committee. (August 2012 – August 2018).

Member, Lecturer Search Committee. (2016 – 2016).

Member, Physics Chair Search Committee. (January 2015 – 2016).

Chairperson, Graduate Committee. (August 2015 – July 2016).

Member, Academic Integrity. (2015 – 2015).

Member, Physics Chair Search Committee. (2013 – 2014).

Member, Review Committee: Internal Competition for 2014 Blavatnik Awards for Young Scientists. (2013 – 2013).

Member, Physics Executive Committee. (August 2010 – July 2012).

Member, Undergraduate Committee. (August 2010 – July 2012).

Member, Search Committees. (August 2009 – 2010).

Member, Physical Facilities Committee. (August 2009 – July 2010).

Professional Service

Editor, Associate Editor, Frontiers in Physics - Condensed Matter Physics. (2022 – Present).

Editor, Guest Editor, Micromachines - Special Issue, Basel. (2019 – Present).

Editor, Guest Editor, Nanomaterials - Special Issue, Basel. (2018 – Present).

Editorial Review Board Member, Electronic Science Technology and Application, Singapore. (2017 – Present).

Editorial Review Board Member, International Journal of Nanostudies and Technology. (2013 – Present).

Reviewer, Journal Article, Journal. (September 2008 – Present).

Reviewer, Ad Hoc Reviewer, National Science Foundation, Virtual, Texas. (May 2023).

Workshop Organizer, University of North Texas, Denton, TX. (July 18, 2019).

Other, University of North Texas, Denton, TX. (March 01, 2019).

Reviewer, Ad Hoc Reviewer, National Science Foundation, VA. (2011).