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Nikolas J. Podraza

Australian National University · US
Area of research
Electrical and Electronic Engineering · Materials Chemistry
Research interest
Research interests include Chalcogenide Semiconductor Thin Films, Quantum Dots Synthesis And Properties, Thin-Film Transistor Technologies, and Silicon and Solar Cell Technologies.
h-index
43
citations
8,483
works
313
NIH funding
primary concept
Materials science
email

Recent publications

Reststrahlen band and optical bandgaps in semiconducting CrN films
Physical Review Materials 2026cited by 1position: contributordoi
Complex optical properties of single crystal and atomic layer deposited alumina from the terahertz to vacuum ultraviolet spectral range
Journal of Applied Physics 2026cited by 0position: contributordoi
Evaluation of spectroscopic ellipsometry from ultraviolet–visible–(near-infrared) to terahertz regions for the analysis of silicon photodiodes
AIP Advances 2026cited by 0position: contributordoi
Optical and electronic properties of (InxGa1−x)2O3 alloys
Journal of Applied Physics 2025cited by 4position: contributordoi
Growth of tetragonal PtO by molecular-beam epitaxy and its integration into β-Ga2O3 Schottky diodes
APL Materials 2025cited by 2position: contributordoi
Formation and optical properties of indium nanoparticle arrays for deep-UV plasmonics
Applied Physics Letters 2025cited by 2position: contributordoi
Artificial neural network assisted spectroscopic ellipsometry data analysis of hydrogenated amorphous silicon thin films
Journal of Applied Physics 2025cited by 2position: contributordoi
Optical properties of fused silica glass using spectroscopic ellipsometry from 0.4 meV to 8.5 eV
Surface Science Spectra 2025cited by 2position: contributordoi
Controlling the p-type conductivity of α-SnO thin films by potassium doping
APL Materials 2025cited by 0position: contributordoi
Optical properties of 4H-SiC and 6H-SiC from infrared to vacuum ultraviolet spectral range ellipsometry (0.05–8.5 eV)
Surface Science Spectra 2024cited by 4position: contributordoi
Near infrared to vacuum ultraviolet optical properties of GdScO3
Journal of Applied Physics 2024cited by 3position: contributordoi
Optical properties of yttria-stabilized zirconia from spectroscopic ellipsometry
Surface Science Spectra 2024cited by 1position: contributordoi
Band gap energy and near infrared to ultraviolet complex optical properties of single crystal TbScO3
Applied Physics Letters 2023cited by 8position: contributordoi
Physically realistic, parametric model for excitonic critical point parabolic band oscillators
Applied Physics Letters 2023cited by 5position: contributordoi
Optical properties of pulsed dc magnetron sputtered thin film tantalum nitride by spectroscopic ellipsometry
Surface Science Spectra 2023cited by 3position: contributordoi
Regulating surface potential maximizes voltage in all-perovskite tandems
Nature 2022cited by 575position: middledoi
Mean Free Path of Photoelectronic Excitations in Hydrogenated Amorphous Silicon and Silicon Germanium Alloy Semiconductors
physica status solidi (b) 2021cited by 0position: contributordoi
IEEE Journal of Photovoltaics
IEEE Journal of Photovoltaics 2019cited by 0position: middledoi
IEEE Journal of Photovoltaics
IEEE Journal of Photovoltaics 2019cited by 0position: middledoi
IEEE Journal of Photovoltaics
IEEE Journal of Photovoltaics 2019cited by 0position: middledoi
IEEE Journal of Photovoltaics
IEEE Journal of Photovoltaics 2019cited by 0position: middledoi
Efficient two-terminal all-perovskite tandem solar cells enabled by high-quality low-bandgap absorber layers
Nature Energy 2018cited by 540position: middledoi
Correlated metals as transparent conductors
Nature Materials 2015cited by 381position: middledoi
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Physical Review Letters 2012cited by 111position: middledoi

Grants

Role of Small Angle Grain Boundaries in CdTe Solar Cell Performance
NSF1711534$352,5472017–2021PIRePORTER
MRI: Acquisition of a THz Spectroscopic Ellipsometer
NSF1228917$530,0002012–2015PIRePORTER

Frequent collaborators

· 16 papers (2021–2026)Prabin Dulal · Bowling Green State University8 papers (2023–2026)Emily Amonette · Bowling Green State University6 papers (2023–2026)Ambalanath Shan · University of Toledo6 papers (2024–2026)Darrell G. Schlom · Cornell University5 papers (2012–2025)Madan K. Mainali · University of Toledo5 papers (2024–2026)B Shrestha · University of Toledo5 papers (2023–2025) · 4 papers (2023–2025)Alexander V. Bordovalos · University of Toledo3 papers (2025–2026)Suresh Chaulagain · University of Toledo3 papers (2025–2026)Dylan Sotir · Interface (United States)2 papers (2023–2024)Balaji Ramanujam · University of Toledo2 papers (2025–2026)Huili G. Xing · Center for Nanoscale Science and Technology2 papers (2025–2025)Debdeep Jena · Center for Nanoscale Science and Technology2 papers (2025–2025)Venkanna Kanneboina · University of Toledo2 papers (2025–2025)Matthew R. Barone · Cornell University2 papers (2023–2025)Indra Subedi · Pokhara University2 papers (2025–2025)Kyeongjae Cho · The University of Texas at Dallas2 papers (2025–2025)Venkatraman Gopalan · University of California, Berkeley2 papers (2012–2015)Changlei Wang · Next Generation Technology (United States)1 papers (2018–2018)