Spencer Wells
Spencer Wells
Research Scientist, Facebook
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Effective Passivation of Exfoliated Black Phosphorus Transistors against Ambient Degradation
JD Wood, SA Wells, D Jariwala, KS Chen, EK Cho, VK Sangwan, X Liu, ...
Nano letters 14 (12), 6964–6970, 2014
Covalent functionalization and passivation of exfoliated black phosphorus via aryl diazonium chemistry
CR Ryder, JD Wood, SA Wells, Y Yang, D Jariwala, TJ Marks, GC Schatz, ...
Nature chemistry 8 (6), 597-602, 2016
Solvent exfoliation of electronic-grade, two-dimensional black phosphorus
J Kang, JD Wood, SA Wells, JH Lee, X Liu, KS Chen, MC Hersam
ACS nano 9 (4), 3596-3604, 2015
Ultrahigh sensitivity and layer-dependent sensing performance of phosphorene-based gas sensors
S Cui, H Pu, SA Wells, Z Wen, S Mao, J Chang, MC Hersam, J Chen
Nature communications 6 (1), 8632, 2015
Chemically tailoring semiconducting two-dimensional transition metal dichalcogenides and black phosphorus
CR Ryder, JD Wood, SA Wells, MC Hersam
ACS nano 10 (4), 3900-3917, 2016
Stable aqueous dispersions of optically and electronically active phosphorene
J Kang, SA Wells, JD Wood, JH Lee, X Liu, CR Ryder, J Zhu, JR Guest, ...
Proceedings of the National Academy of Sciences 113 (42), 11688-11693, 2016
Probing out-of-plane charge transport in black phosphorus with graphene-contacted vertical field-effect transistors
J Kang, D Jariwala, CR Ryder, SA Wells, Y Choi, E Hwang, JH Cho, ...
Nano letters 16 (4), 2580-2585, 2016
Solution‐based processing of optoelectronically active indium selenide
J Kang, SA Wells, VK Sangwan, D Lam, X Liu, J Luxa, Z Sofer, ...
Advanced Materials 30 (38), 1802990, 2018
Resolving the in‐plane anisotropic properties of black phosphorus
X Liu, CR Ryder, SA Wells, MC Hersam
Small Methods 1 (6), 1700143, 2017
Scanning Probe Nanopatterning and Layer-by-Layer Thinning of Black Phosphorus.
X Liu, KS Chen, SA Wells, I Balla, J Zhu, JD Wood, MC Hersam
Advanced Materials (Deerfield Beach, Fla.) 29 (1), 2016
Suppressing ambient degradation of exfoliated InSe nanosheet devices via seeded atomic layer deposition encapsulation
SA Wells, A Henning, JT Gish, VK Sangwan, LJ Lauhon, MC Hersam
Nano letters 18 (12), 7876-7882, 2018
Fabrication of Releasable Single‐Crystal Silicon–Metal Oxide Field‐Effect Devices and Their Deterministic Assembly on Foreign Substrates
HJ Chung, T Kim, HS Kim, SA Wells, S Jo, N Ahmed, YH Jung, SM Won, ...
Advanced Functional Materials 21 (16), 3029-3036, 2011
Semi-quantitative design of black phosphorous field-effect transistor sensors for heavy metal ion detection in aqueous media
J Chang, H Pu, SA Wells, K Shi, X Guo, G Zhou, X Sui, R Ren, S Mao, ...
Molecular Systems Design & Engineering 4 (3), 491-502, 2019
Molecular-scale characterization of photoinduced charge separation in mixed-dimensional InSe–organic van der Waals heterostructures
S Li, C Zhong, A Henning, VK Sangwan, Q Zhou, X Liu, MS Rahn, ...
ACS nano 14 (3), 3509-3518, 2020
All-electrical determination of crystal orientation in anisotropic two-dimensional materials
L Peng, SA Wells, CR Ryder, MC Hersam, M Grayson
Physical review letters 120 (8), 086801, 2018
Intrinsic carrier multiplication in layered Bi2O2Se avalanche photodiodes with gain bandwidth product exceeding 1 GHz
VK Sangwan, J Kang, D Lam, JT Gish, SA Wells, J Luxa, JP Male, ...
Nano Research 14, 1961-1966, 2021
Extrinsic polarization-controlled optical anisotropy in plasmon-black phosphorus coupled system
Z Liu, SA Wells, S Butun, E Palacios, MC Hersam, K Aydin
Nanotechnology 29 (28), 285202, 2018
Low-voltage 2D material field-effect transistors enabled by ion gel capacitive coupling
Y Choi, J Kang, D Jariwala, SA Wells, MS Kang, TJ Marks, MC Hersam, ...
Chemistry of Materials 29 (9), 4008-4013, 2017
Amorphous to Crystal Phase Change Memory Effect with Two-Fold Bandgap Difference in Semiconducting K2Bi8Se13
SM Islam, VK Sangwan, D Bruce Buchholz, SA Wells, L Peng, L Zeng, ...
Journal of the American Chemical Society 143 (16), 6221-6228, 2021
Phase stability and optoelectronic properties of the bixbyite phase in the gallium–indium–tin–oxide system
A Dolgonos, SA Wells, KR Poeppelmeier, TO Mason
Journal of the American Ceramic Society 98 (2), 669-674, 2015
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