Xun Zheng - Publications

Affiliations: 
2011- Electrical & Computer Engineering University of California, Santa Barbara, Santa Barbara, CA, United States 

12 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Romanczyk B, Guidry M, Zheng X, Li H, Ahmadi E, Keller S, Mishra UK. Bias-Dependent Electron Velocity Extracted From N-Polar GaN Deep Recess HEMTs Ieee Transactions On Electron Devices. 67: 1542-1546. DOI: 10.1109/Ted.2020.2973081  0.799
2020 Romanczyk B, Mishra UK, Zheng X, Guidry M, Li H, Hatui N, Wurm C, Krishna A, Ahmadi E, Keller S. W-Band Power Performance of SiN-Passivated N-Polar GaN Deep Recess HEMTs Ieee Electron Device Letters. 41: 349-352. DOI: 10.1109/Led.2020.2967034  0.81
2020 Li W, Pasayat SS, Guidry M, Romanczyk B, Zheng X, Gupta C, Hatui N, Keller S, Mishra UK. First experimental demonstration and analysis of electrical transport characteristics of a GaN-based HEMT with a relaxed InGaN channel Semiconductor Science and Technology. 35: 75007. DOI: 10.1088/1361-6641/Ab860A  0.787
2018 Romanczyk B, Wienecke S, Guidry M, Li H, Ahmadi E, Zheng X, Keller S, Mishra UK. Demonstration of Constant 8 W/mm Power Density at 10, 30, and 94 GHz in State-of-the-Art Millimeter-Wave N-Polar GaN MISHEMTs Ieee Transactions On Electron Devices. 65: 45-50. DOI: 10.1109/Ted.2017.2770087  0.811
2018 Zheng X, Li H, Guidry M, Romanczyk B, Ahmadi E, Hestroffer K, Wienecke S, Keller S, Mishra UK. Analysis of MOCVD SiNx Passivated N-Polar GaN MIS-HEMTs on Sapphire With High $f_{max}\cdot V_{DS,Q}$ Ieee Electron Device Letters. 39: 409-412. DOI: 10.1109/Led.2018.2799160  0.766
2018 Li H, Wienecke S, Romanczyk B, Ahmadi E, Guidry M, Zheng X, Keller S, Mishra UK. Enhanced mobility in vertically scaled N-polar high-electron-mobility transistors using GaN/InGaN composite channels Applied Physics Letters. 112: 73501. DOI: 10.1063/1.5010944  0.767
2017 Ahmadi E, Koksaldi OS, Zheng X, Mates T, Oshima Y, Mishra UK, Speck JS. Demonstration of β-(AlxGa1-x)2O3/β-Ga2O3 modulation doped field-effect transistors with Ge as dopant grown via plasma-assisted molecular beam epitaxy Applied Physics Express. 10: 71101. DOI: 10.7567/Apex.10.071101  0.75
2017 Wienecke S, Romanczyk B, Guidry M, Li H, Ahmadi E, Hestroffer K, Zheng X, Keller S, Mishra UK. N-Polar GaN Cap MISHEMT With Record Power Density Exceeding 6.5 W/mm at 94 GHz Ieee Electron Device Letters. 38: 359-362. DOI: 10.1109/Led.2017.2653192  0.804
2016 Wienecke S, Romanczyk B, Guidry M, Li H, Zheng X, Ahmadi E, Hestroffer K, Megalini L, Keller S, Mishra UK. N-Polar Deep Recess MISHEMTs with Record 2.9 W/mm at 94 GHz Ieee Electron Device Letters. 37: 713-716. DOI: 10.1109/Led.2016.2556717  0.813
2016 Zheng X, Guidry M, Li H, Ahmadi E, Hestroffer K, Romanczyk B, Wienecke S, Keller S, Mishra UK. N-Polar GaN MIS-HEMTs on Sapphire with High Combination of Power Gain Cutoff Frequency and Three-Terminal Breakdown Voltage Ieee Electron Device Letters. 37: 77-80. DOI: 10.1109/Led.2015.2502253  0.807
2016 Romanczyk B, Guidry M, Wienecke S, Li H, Ahmadi E, Zheng X, Keller S, Mishra UK. Record 34.2% efficient mm-wave N-polar AlGaN/GaN MISHEMT at 87 GHz Electronics Letters. 52: 1813-1814. DOI: 10.1049/El.2016.2664  0.811
2014 Lu J, Zheng X, Guidry M, Denninghoff D, Ahmadi E, Lal S, Keller S, Denbaars SP, Mishra UK. Engineering the (In, Al, Ga)N back-barrier to achieve high channel-conductivity for extremely scaled channel-thicknesses in N-polar GaN high-electron-mobility-transistors Applied Physics Letters. 104. DOI: 10.1063/1.4867508  0.788
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