Biocompatible and sustainable power supply for self-powered wearable and implantable electronics using III-nitride thin-film-based flexible piezoelectric generator J Chen, SK Oh, N Nabulsi, H Johnson, W Wang, JH Ryou Nano Energy 57, 670-679, 2019 | 96 | 2019 |
High durable, biocompatible, and flexible piezoelectric pulse sensor using single‐crystalline III‐N thin film J Chen, H Liu, W Wang, N Nabulsi, W Zhao, JY Kim, MK Kwon, JH Ryou Advanced Functional Materials 29 (37), 1903162, 2019 | 76 | 2019 |
Piezoelectric pressure sensor based on flexible gallium nitride thin film for harsh-environment and high-temperature applications NI Kim, YL Chang, J Chen, T Barbee, W Wang, JY Kim, MK Kwon, ... Sensors and Actuators A: Physical 305, 111940, 2020 | 64 | 2020 |
High-output lead-free flexible piezoelectric generator using single-crystalline GaN thin film J Chen, SK Oh, H Zou, S Shervin, W Wang, S Pouladi, Y Zi, ZL Wang, ... ACS applied materials & interfaces 10 (15), 12839-12846, 2018 | 60 | 2018 |
Highly‐sensitive skin‐attachable eye‐movement sensor using flexible nonhazardous piezoelectric thin film NI Kim, J Chen, W Wang, M Moradnia, S Pouladi, MK Kwon, JY Kim, X Li, ... Advanced Functional Materials 31 (8), 2008242, 2021 | 45 | 2021 |
Controlled spalling-based mechanical substrate exfoliation for III-V solar cells: A review J Chen, CE Packard Solar Energy Materials and Solar Cells 225, 111018, 2021 | 41 | 2021 |
Output characteristics of thin-film flexible piezoelectric generators: A numerical and experimental investigation J Chen, N Nabulsi, W Wang, JY Kim, MK Kwon, JH Ryou Applied energy 255, 113856, 2019 | 21 | 2019 |
High-power flexible AlGaN/GaN heterostructure field-effect transistors with suppression of negative differential conductance SK Oh, MU Cho, J Dallas, T Jang, DG Lee, S Pouladi, J Chen, W Wang, ... Applied Physics Letters 111 (13), 2017 | 21 | 2017 |
Effects of grain boundaries on conversion efficiencies of single-crystal-like GaAs thin-film solar cells on flexible metal tapes S Pouladi, M Asadirad, SK Oh, S Shervin, J Chen, W Wang, CN Manh, ... Solar Energy Materials and Solar Cells 199, 122-128, 2019 | 20 | 2019 |
High‐Efficiency Solar Cells Grown on Spalled Germanium for Substrate Reuse without Polishing JS Mangum, AD Rice, J Chen, J Chenenko, EWK Wong, AK Braun, ... Advanced Energy Materials 12 (29), 2201332, 2022 | 18 | 2022 |
Using mosaicity to tune thermal transport in polycrystalline aluminum nitride thin films S Singh, S Shervin, H Sun, M Yarali, J Chen, R Lin, KH Li, X Li, JH Ryou, ... ACS applied materials & interfaces 10 (23), 20085-20094, 2018 | 17 | 2018 |
Modulation of the two-dimensional electron gas channel in flexible AlGaN/GaN high-electron-mobility transistors by mechanical bending W Wang, J Chen, JS Lundh, S Shervin, SK Oh, S Pouladi, Z Rao, JY Kim, ... Applied Physics Letters 116 (12), 2020 | 13 | 2020 |
Polarization modulation effect of BeO on AlGaN/GaN high-electron-mobility transistors W Wang, SM Lee, S Pouladi, J Chen, S Shervin, S Yoon, JH Yum, ... Applied Physics Letters 115 (10), 2019 | 11 | 2019 |
Biocompatible composite thin-film wearable piezoelectric pressure sensor for monitoring of physiological and muscle motions NI Kim, JM Lee, M Moradnia, J Chen, S Pouladi, M Yarali, JY Kim, ... Soft Sci 2 (8), 2022 | 8 | 2022 |
Flexible Single-Crystalline GaN Substrate by Direct Deposition of III-N Thin Films on Polycrystalline Metal Tape S Shervin, M Moradnia, MK Alam, T Tong, MH Ji, J Chen, S Pouladi, ... Journal of Materials Chemistry C, 2020 | 7 | 2020 |
Flexible AlGaInN/GaN heterostructures for high-hole-mobility transistors W Wang, S Shervin, SK Oh, J Chen, Y Huai, S Pouladi, H Kim, SN Lee, ... IEEE Electron Device Letters 38 (8), 1086-1089, 2017 | 7 | 2017 |
Significant improvement of conversion efficiency by passivation of low-angle grain boundaries in flexible low-cost single-crystal-like GaAs thin-film solar cells directly … S Pouladi, C Favela, W Wang, M Moradnia, NI Kim, S Shervin, J Chen, ... Solar Energy Materials and Solar Cells 243, 111791, 2022 | 5 | 2022 |
Impacts of Mode Mixity on Controlled Spalling of (100)-Oriented Germanium J Chen, J Chenenko, CE Packard JOM 73, 1607-1616, 2021 | 3 | 2021 |
In Situ‐Strengthened C/SiC Joint Brazed with Cu‐Based Active Filler and Its Performance J Chen, S Dong, X Zhang, Y Kan, Q Feng International Journal of Applied Ceramic Technology 12, E197-E207, 2015 | 3 | 2015 |
Thermodynamic Analysis of Hybrid Chemical Vapor Deposition of Transition-Metal-Alloyed Group-III-Nitride ScAlN Piezoelectric Semiconductor Films M Moradnia, S Pouladi, J Chen, NI Kim, O Aigbe, JH Ryou Crystal Growth & Design 22 (4), 2239-2247, 2022 | 1 | 2022 |