Wei Dou
Wei Dou
Підтверджена електронна адреса в email.uark.edu
НазваПосиланняРік
An optically pumped 2.5 μm GeSn laser on Si operating at 110 K
S Al-Kabi, SA Ghetmiri, J Margetis, T Pham, Y Zhou, W Dou, B Collier, ...
Applied Physics Letters 109 (17), 171105, 2016
1282016
Si-based GeSn lasers with wavelength coverage of 2–3 μm and operating temperatures up to 180 K
J Margetis, S Al-Kabi, W Du, W Dou, Y Zhou, T Pham, P Grant, S Ghetmiri, ...
ACS Photonics 5 (3), 827-833, 2017
672017
Study of low-defect and strain-relaxed GeSn growth via reduced pressure CVD in H2 and N2 carrier gas
J Margetis, A Mosleh, S Al-Kabi, SA Ghetmiri, W Du, W Dou, M Benamara, ...
Journal of Crystal Growth 463, 128-133, 2017
372017
Systematic study of GeSn heterostructure-based light-emitting diodes towards mid-infrared applications
Y Zhou, W Dou, W Du, T Pham, SA Ghetmiri, S Al-Kabi, A Mosleh, M Alher, ...
Journal of Applied Physics 120 (2), 023102, 2016
362016
Study of a SiGeSn/GeSn/SiGeSn structure toward direct bandgap type-I quantum well for all group-IV optoelectronics
SA Ghetmiri, Y Zhou, J Margetis, S Al-Kabi, W Dou, A Mosleh, W Du, ...
Optics letters 42 (3), 387-390, 2017
312017
Investigation of GeSn strain relaxation and spontaneous composition gradient for low-defect and high-Sn alloy growth
W Dou, M Benamara, A Mosleh, J Margetis, P Grant, Y Zhou, S Al-Kabi, ...
Scientific reports 8 (1), 5640, 2018
252018
Optical Characterization of Si-Based Ge1−xSnx Alloys with Sn Compositions up to 12%
S Al-Kabi, SA Ghetmiri, J Margetis, W Du, A Mosleh, M Alher, W Dou, ...
Journal of Electronic Materials 45 (4), 2133-2141, 2016
242016
Optically pumped lasing at 3 μm from compositionally graded GeSn with tin up to 22.3%
W Dou, Y Zhou, J Margetis, SA Ghetmiri, S Al-Kabi, W Du, J Liu, G Sun, ...
Optics letters 43 (19), 4558-4561, 2018
232018
Fundamentals of Ge1− xSnx and SiyGe1− x-ySnx RPCVD epitaxy
J Margetis, A Mosleh, SA Ghetmiri, S Al-Kabi, W Dou, W Du, N Bhargava, ...
Materials Science in Semiconductor Processing 70, 38-43, 2017
202017
Structural and optical characteristics of GeSn quantum wells for silicon-based mid-infrared optoelectronic applications
W Dou, SA Ghetmiri, S Al-Kabi, A Mosleh, Y Zhou, B Alharthi, W Du, ...
Journal of Electronic Materials 45 (12), 6265-6272, 2016
142016
Study of high-quality GeSn alloys grown by chemical vapor deposition towards mid-infrared applications
S Al-Kabi, SA Ghetmiri, J Margetis, W Du, A Mosleh, W Dou, G Sun, ...
Journal of Electronic Materials 45 (12), 6251-6257, 2016
122016
SiyGe1−x−ySnx films grown on Si using a cold-wall ultrahigh-vacuum chemical vapor deposition system
A Mosleh, M Alher, W Du, LC Cousar, SA Ghetmiri, S Al-Kabi, W Dou, ...
Journal of Vacuum Science & Technology B, Nanotechnology and …, 2016
122016
All group-IV SiGeSn/GeSn/SiGeSn QW laser on Si operating up to 90 K
J Margetis, Y Zhou, W Dou, PC Grant, B Alharthi, W Du, A Wadsworth, ...
Applied Physics Letters 113 (22), 221104, 2018
112018
Direct bandgap type-I GeSn/GeSn quantum well on a GeSn-and Ge-buffered Si substrate
PC Grant, J Margetis, Y Zhou, W Dou, G Abernathy, A Kuchuk, W Du, B Li, ...
AIP Advances 8 (2), 025104, 2018
112018
Comparison study of the low temperature growth of dilute GeSn and Ge
PC Grant, W Dou, B Alharthi, JM Grant, A Mosleh, W Du, B Li, M Mortazavi, ...
Journal of Vacuum Science & Technology B, Nanotechnology and …, 2017
82017
Buffer-Free GeSn and SiGeSn Growth on Si Substrate Using In Situ SnD4 Gas Mixing
A Mosleh, M Alher, LC Cousar, W Du, SA Ghetmiri, S Al-Kabi, W Dou, ...
Journal of Electronic Materials 45 (4), 2051-2058, 2016
72016
Enhancement of Material Quality of (Si) GeSn Films Grown by SnCl4 Precursor
A Mosleh, MA Alher, L Cousar, H Abusafe, W Dou, P Grant, S Al-Kabi, ...
ECS Transactions 69 (5), 279-286, 2015
72015
Crystalline GeSn growth by plasma enhanced chemical vapor deposition
W Dou, B Alharthi, PC Grant, JM Grant, A Mosleh, H Tran, W Du, ...
Optical Materials Express 8 (10), 3220-3229, 2018
42018
CMOS compatible growth of high quality Ge, SiGe and SiGeSn for photonic device applications
MA Alher, A Mosleh, L Cousar, W Dou, P Grant, SA Ghetmiri, S Al-Kabi, ...
ECS Transactions 69 (5), 269-278, 2015
42015
Heteroepitaxial growth of germanium-on-silicon using ultrahigh-vacuum chemical vapor deposition with RF plasma enhancement
B Alharthi, JM Grant, W Dou, PC Grant, A Mosleh, W Du, M Mortazavi, B Li, ...
Journal of Electronic Materials 47 (8), 4561-4570, 2018
32018
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