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Dingkun Ren
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Room-temperature mid-wavelength infrared InAsSb nanowire photodetector arrays with Al2O3 passivation
D Ren, KM Azizur-Rahman, Z Rong, BC Juang, S Somasundaram, ...
Nano Letters 19 (5), 2793-2802, 2019
672019
InGaAs-GaAs Nanowire Avalanche Photodiodes Toward Single Photon Detection in Free-Running Mode
AC Farrell*, X Meng*, D Ren*, H Kim, P Senanayake, NY Hsieh, Z Rong, ...
Nano Letters 19 (1), 582-590, 2018
492018
Uncooled Photodetector at Short-Wavelength Infrared Using InAs Nanowire Photoabsorbers on InP with PN Heterojunctions
D Ren, X Meng, Z Rong, M Cao, AC Farrell, S Somasundaram, ...
Nano Letters 18 (12), 7901–7908, 2018
482018
Catalyst-free selective-area epitaxy of GaAs nanowires by metal-organic chemical vapor deposition using triethylgallium
H Kim, D Ren, AC Farrell, DL Huffaker
Nanotechnology 29 (8), 085601, 2018
242018
Seeding layer assisted selective-area growth of As-rich InAsP nanowires on InP substrates
D Ren, AC Farrell, BS Williams, DL Huffaker
Nanoscale 9 (24), 8220-8228, 2017
232017
Feasibility of Tracking Multiple Single-Cell Properties with Impedance Spectroscopy
D Ren, CO Chui
ACS Sensors 3 (5), 1005-1015, 2018
182018
Feasibility of achieving high detectivity at short-and mid-wavelength infrared using nanowire-plasmonic photodetectors with pn heterojunctions
D Ren, Z Rong, KM Azizur-Rahman, S Somasundaram, M Shahili, ...
Nanotechnology 30 (4), 044002, 2018
162018
Exploring time-resolved photoluminescence for nanowires using a three-dimensional computational transient model
D Ren, AC Scofield, AC Farrell, Z Rong, MA Haddad, RB Laghumavarapu, ...
Nanoscale 10 (16), 7792-7802, 2018
162018
Axial InAs(Sb) inserts in selective-area InAsP nanowires on InP for optoelectronics beyond 2.5 µm
D Ren, AC Farrell, DL Huffaker
Optical Materials Express 8 (4), 1075-1081, 2018
162018
A three-dimensional insight into correlation between carrier lifetime and surface recombination velocity for nanowires
D Ren, Z Rong, S Somasundaram, KM Azizur-Rahman, B Liang, ...
Nanotechnology 29 (50), 504003, 2018
132018
Self-assembly of tensile-strained Ge quantum dots on InAlAs (111) A
KE Sautter, CF Schuck, TA Garrett, AE Weltner, KD Vallejo, D Ren, ...
Journal of Crystal Growth 533, 125468, 2020
122020
Selective-area InAsSb Nanowires on InP for 3–5 μm Mid-wavelength Infrared Optoelectronics
D Ren, AC Farrell, DL Huffaker
MRS Advances 2 (58-59), 3565-3570, 2017
112017
Lateral carrier transfer for high density InGaAs/GaAs surface quantum dots
Q Yuan, J Liu, B Liang, D Ren, Y Wang, Y Guo, S Wang, G Fu, YI Mazur, ...
Journal of Luminescence 218, 116870, 2020
92020
Feasibility of room-temperature mid-wavelength infrared photodetectors using InAsSb nanostructured photoabsorbers
D Ren, Z Rong, C Minh, AC Farrell, X Meng, DL Huffaker
Proceedings of SPIE 10531, 105310Y, 2018
72018
Optical Characterization of AlAsSb Digital Alloy and Random Alloy on GaSb
BC Juang, B Liang, D Ren, DL Prout, AF Chatziioannou, DL Huffaker
Crystals 7 (10), 313, 2017
72017
High-efficiency Ultrafast Optical-to-Electrical Converters Based on InAs Nanowire-Plasmonic Arrays
D REN, Z RONG, H KIM, D TURAN, DL HUFFAKER
Optics Letters 44 (19), 4666-4669, 2019
62019
Significant suppression of surface leakage in GaSb/AlAsSb heterostructure with Al 2 O 3 passivation
A Chen, BC Juang, D Ren, B Liang, D Prout, AF Chatziioannou, ...
Japanese Journal of Applied Physics 58, 090907, 2019
52019
Energy‐Sensitive GaSb/AlAsSb Separate Absorption and Multiplication Avalanche Photodiodes for X‐Ray and Gamma‐Ray Detection
BC Juang, A Chen, D Ren, B Liang, DL Prout, AF Chatziioannou, ...
Advanced Optical Materials 7 (11), 1900107, 2019
42019
Numerical analysis of nanowire surface recombination using a three-dimensional transient model
D Ren, Z Rong, B Liang, DL Huffaker
Proceedings of SPIE 10543, 1054306, 2018
32018
Mapping Charge Recombination and the Effect of Point-Defect Insertion in Nanowire Heterojunctions
BT Zutter, H Kim, WA Hubbard, D Ren, M Mecklenburg, D Huffaker, ...
Physical Review Applied 16 (4), 044030, 2021
22021
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