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K. Leedy · SciRah

Researcher profile · Semantic Scholar

K. Leedy

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K. Leedy — researcher profile on SciRah

h-index: 34
Works: 190
Citations: 4,665

Most-cited papers

β-Gallium oxide power electronics
A. Green, J. Speck, G. Xing, P. Moens +30 more
2022APL Materials471 citations Open access
Semantic Scholar
3.8-MV/cm Breakdown Strength of MOVPE-Grown Sn-Doped $\beta $ -Ga2O3 MOSFETs
A. Green, K. Chabak, E. Heller, R. Fitch +9 more
2016IEEE Electron Device Letters430 citations
Semantic Scholar
Enhancement-mode Ga2O3 wrap-gate fin field-effect transistors on native (100) β-Ga2O3 substrate with high breakdown voltage
K. Chabak, N. Moser, A. Green, D. Walker +11 more
2016321 citations Open access
Semantic Scholar
$\beta$ -Ga2O3 MOSFETs for Radio Frequency Operation
A. Green, K. Chabak, M. Baldini, N. Moser +8 more
2017IEEE Electron Device Letters222 citations Open access
Semantic Scholar
Ge-Doped ${\beta }$ -Ga2O3 MOSFETs
N. Moser, J. McCandless, A. Crespo, K. Leedy +8 more
2017IEEE Electron Device Letters131 citations Open access
Semantic Scholar
Recessed-Gate Enhancement-Mode $\beta $ -Ga2O3 MOSFETs
K. Chabak, J. McCandless, N. Moser, A. Green +11 more
2018IEEE Electron Device Letters120 citations
Semantic Scholar
Lateral β-Ga2O3 field effect transistors
K. Chabak, K. Leedy, A. Green, S. Mou +13 more
2019Semiconductor Science and Technology101 citations Open access
Semantic Scholar
High pulsed current density β-Ga2O3 MOSFETs verified by an analytical model corrected for interface charge
N. Moser, J. McCandless, A. Crespo, K. Leedy +5 more
201786 citations Open access
Semantic Scholar
Coupling of Epsilon-Near-Zero Mode to Gap Plasmon Mode for Flat-Top Wideband Perfect Light Absorption
J. Hendrickson, S. Vangala, C. Dass, Ricky Gibson +6 more
201876 citations
Semantic Scholar
Optical and electrical properties of ultra-thin indium tin oxide nanofilms on silicon for infrared photonics
J. Cleary, Evan M. Smith, K. Leedy, G. Grzybowski +1 more
201865 citations Open access
Semantic Scholar
Si content variation and influence of deposition atmosphere in homoepitaxial Si-doped β-Ga2O3 films by pulsed laser deposition
K. Leedy, K. Chabak, V. Vasilyev, D. Look +7 more
2018APL Materials52 citations Open access
Semantic Scholar
Toward high voltage radio frequency devices in β-Ga2O3
N. Moser, K. Liddy, A. Islam, N. Miller +5 more
2020Applied Physics Letters48 citations Open access
Semantic Scholar
Thin channel β-Ga2O3 MOSFETs with self-aligned refractory metal gates
K. Liddy, A. Green, N. Hendricks, E. Heller +8 more
2019Applied Physics Express39 citations Open access
Semantic Scholar
Sub-Micron Gallium Oxide Radio Frequency Field-Effect Transistors
K. Chabak, D. Walker, A. Green, Antonio Crespo +6 more
2018IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications38 citations
Semantic Scholar
Effect of High Temperature on the Performance of AlGaN/GaN T-Gate High-Electron Mobility Transistors With ~140-nm Gate Length
A. Islam, Nicholas P. Sepelak, A. Miesle, Hanwool Lee +14 more
2024IEEE Transactions on Electron Devices35 citations
Semantic Scholar
Homoepitaxial β-Ga2O3 transparent conducting oxide with conductivity σ = 2323 S cm−1
H. Jeon, K. Leedy, D. Look, Celesta S. Chang +6 more
2021APL Materials35 citations Open access
Semantic Scholar
Pulsed Power Performance of β-Ga₂O₃ MOSFETs at L-Band
N. Moser, T. Asel, K. Liddy, Miles T. Lindquist +9 more
2020IEEE Electron Device Letters35 citations Open access
Semantic Scholar
Induced conductivity in sol-gel ZnO films by passivation or elimination of Zn vacancies
D. Winarski, W. Anwand, A. Wagner, P. Saadatkia +7 more
201633 citations Open access
Semantic Scholar
Deep level defects in β-Ga2O3 pulsed laser deposited thin films and Czochralski-grown bulk single crystals by thermally stimulated techniques
Bu-Guo Wang, D. Look, K. Leedy
2019Journal of Applied Physics30 citations
Semantic Scholar
Gate-recessed, laterally-scaled β-Ga2O3 MOSFETs with high-voltage enhancement-mode operation
K. Chabak, A. Green, N. Moser, S. Tetlak +5 more
2017Device Research Conference25 citations
Semantic Scholar
500 °C operation of β-Ga2O3 field-effect transistors
A. Islam, Nicholas P. Sepelak, K. Liddy, Rachel Kahler +14 more
2022Applied Physics Letters24 citations
Semantic Scholar
Neutron irradiation and forming gas anneal impact on β-Ga2O3 deep level defects
Hantian Gao, S. Muralidharan, Md Rezaul Karim, S. M. White +5 more
2020Journal of Physics D: Applied Physics24 citations
Semantic Scholar
Radiation-Hard ZnO Thin Film Transistors
J. I. Ramirez, Yuan-Yuan V. Li, Hitesh A. Basantani, K. Leedy +3 more
2015IEEE Transactions on Nuclear Science24 citations
Semantic Scholar
Defect Engineering at the Al2O3/(010) β-Ga2O3 Interface via Surface Treatments and Forming Gas Post-Deposition Anneals
A. Islam, Chenyu Zhang, Kursti DeLello, D. Muller +10 more
2022IEEE Transactions on Electron Devices23 citations
Semantic Scholar
Influence of oxide buffer layers on the growth of carbon nanotube arrays on carbon substrates
Betty T. Quinton, K. Leedy, Jacob Lawson, B. Tsao +5 more
201523 citations Open access
Semantic Scholar
Two-dimensional BN buffer for plasma enhanced atomic layer deposition of Al2O3 gate dielectrics on graphene field effect transistors
M. Snure, S. Vangala, Timothy A. Prusnick, G. Grzybowski +2 more
2020Scientific Reports21 citations Open access
Semantic Scholar
Vertical metal–dielectric–semiconductor diode on (001) β-Ga2O3 with high-κ TiO2 interlayer exhibiting reduced turn-on voltage and leakage current and improved breakdown
N. Hendricks, E. Farzana, A. Islam, K. Leedy +7 more
2023Applied Physics Express20 citations Open access
Semantic Scholar
Tungsten-doped vanadium dioxide thin film based tunable antenna
E. Shin, Kuan-Chang Pan, Wei-Song Wang, G. Subramanyam +3 more
201820 citations Open access
Semantic Scholar
Spalling-Induced Liftoff and Transfer of Electronic Films Using a van der Waals Release Layer.
Eric W. Blanton, M. Motala, Timothy A. Prusnick, A. Hilton +6 more
2021Small17 citations Open access
Semantic Scholar
Naturally formed ultrathin V 2 O 5 heteroepitaxial layer on VO 2 /sapphire(001) film
A. Littlejohn, Yun-Bo Yang, Zong-Huan Lu, E. Shin +7 more
201717 citations
Semantic Scholar
Self-Heating Characterization of $\beta$ -Ga2O3 Thin-Channel MOSFETs by Pulsed ${I}$ –${V}$ and Raman Nanothermography
N. Blumenschein, Taylor Moule, S. Dalcanale, E. Mercado +16 more
202016 citations Open access
Semantic Scholar
Toward realization of Ga2O3 for power electronics applications
G. Jessen, K. Chabak, A. Green, J. McCandless +8 more
2017Device Research Conference16 citations
Semantic Scholar
Deep-subthreshold Schottky barrier IGZO TFT for ultra low-power applications
A. Barua, K. Leedy, R. Jha
202013 citations Open access
Semantic Scholar
Ionic Metal–Oxide TFTs for Integrated Switching Applications
M. Schuette, A. Green, K. Leedy, A. Crespo +3 more
2016IEEE Transactions on Electron Devices12 citations Open access
Semantic Scholar
Plasmon resonance and perfect light absorption in subwavelength trench arrays etched in gallium-doped zinc oxide film
J. Hendrickson, S. Vangala, Nima Nader, K. Leedy +2 more
201511 citations Open access
Semantic Scholar
Depth-resolved cathodoluminescence and surface photovoltage spectroscopies of gallium vacancies in β-Ga2O3 with neutron irradiation and forming gas anneals
Hantian Gao, S. Muralidharan, R. Karim, Lei R. Cao +5 more
202110 citations Open access
Semantic Scholar
Classical and quantum conductivity in β-Ga2O3
D. Look, K. Leedy
2019Scientific Reports10 citations Open access
Semantic Scholar
Reflection coefficient of HfO2-based RRAM in different resistance states
T. H. Nguyen, A. Barua, T. Bailey, A. Rush +3 more
2018Applied Physics Letters10 citations
Semantic Scholar
Tuning the Phase and Microstructural Properties of TiO2 Films Through Pulsed Laser Deposition and Exploring Their Role as Buffer Layers for Conductive Films
S. Agarwal, M. Haseman, K. Leedy, D. Winarski +6 more
2018Journal of Electronic Materials10 citations
Semantic Scholar
Model-free determination of optical constants: application to undoped and Ga-doped ZnO
D. Look, Bu-Guo Wang, K. Leedy
20179 citations Open access
Semantic Scholar
Gallium oxide technologies and applications
G. Jessen, K. Chabak, A. Green, N. Moser +4 more
20172017 IEEE Compound Semiconductor Integrated Circuit Symposium (CSICS)9 citations
Semantic Scholar
Al_1-x Sc_xN Thin Film Structures for Pyroelectric Sensing Applications
V. Vasilyev, J. Cetnar, B. Claflin, G. Grzybowski +4 more
20169 citations
Semantic Scholar
Investigation of plasmon resonance tunneling through subwavelength hole arrays in highly doped conductive ZnO films
Nima Nader, S. Vangala, J. Hendrickson, K. Leedy +3 more
20159 citations Open access
Semantic Scholar
Electrical and optical properties of degenerate and semi-insulating ZnGa2O4: Electron/phonon scattering elucidated by quantum magnetoconductivity
D. Look, K. Leedy, R. Horng, M. Santia +1 more
2020Applied Physics Letters8 citations
Semantic Scholar
Conformal spray-deposited fluorine-doped tin oxide for mid- and long-wave infrared plasmonics
Ricky Gibson, S. Vangala, I. Oladeji, Evan M. Smith +6 more
20178 citations Open access
Semantic Scholar
Hysteresis-free MOSCAP made with Al2O3/(010)β-Ga2O3 interface using a combination of surface cleaning, etching and post-deposition annealing
A. Islam, K. Leedy, N. Moser, S. Ganguli +3 more
2021Device Research Conference7 citations
Semantic Scholar
Model-free determination of optical constants: application to undoped and Ga-doped ZnO
D. Look, Bu-Guo Wang, K. Leedy
2017OPTO7 citations
Semantic Scholar
Optical and electronic effects of rapid thermal annealing at Ir–Ga2O3 interfaces
Daram N. Ramdin, M. Haseman, Hsien-Lien Huang, K. Leedy +2 more
2022Journal of Applied Physics6 citations Open access
Semantic Scholar
VO2-based micro-electro-mechanical tunable optical shutter and modulator.
J. Figueroa, Henry Dsouza, J. Pastrana, David Torres +3 more
2021Optics Express6 citations Open access
Semantic Scholar
Ultra-low-power neurotransmitter sensor using novel “click” chemistry aptamer-functionalized deep subthreshold Schottky barrier IGZO TFT
A. Barua, R. White, K. Leedy, R. Jha
2021MRS Communications6 citations
Semantic Scholar

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