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Joe Margetis, PhD
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Cited by
Year
Methods of forming highly p-type doped germanium tin films and structures and devices including the films
J Margetis, J Tolle
US Patent 9,647,114, 2017
3732017
Radial and thickness control via biased multi-port injection settings
J Margetis, J Tolle, G Bartlett, N Bhargava
US Patent 9,892,913, 2018
3582018
Methods of forming silicon germanium tin films and structures and devices including the films
J Margetis, J Tolle
US Patent 9,905,420, 2018
3572018
Formation of epitaxial layers via dislocation filtering
J Margetis, J Tolle
US Patent 10,388,509, 2019
3562019
Process for forming a film on a substrate using multi-port injection assemblies
J Margetis, J Tolle, G Bartlett, N Bhargava
US Patent 10,262,859, 2019
3562019
Methods for forming a silicon germanium tin layer and related semiconductor device structures
N Bhargava, J Margetis, J Tolle
US Patent 10,685,834, 2020
3082020
Methods for forming silicon-containing epitaxial layers and related semiconductor device structures
N Bhargava, J Tolle, J Margetis, M Goodman, R Vyne
US Patent 10,446,393, 2019
3072019
Method for depositing a group IV semiconductor and related semiconductor device structures
J Margetis, J Tolle
US Patent 11,374,112, 2022
3042022
Method for depositing a group IV semiconductor and related semiconductor device structures
J Tolle, J Margetis
US Patent 10,541,333, 2020
3042020
Temperature-controlled flange and reactor system including same
S Sreeram, J Tolle, J Margetis, J Su
US Patent 10,612,136, 2020
2782020
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), 2016
2392016
Temperature-controlled flange and reactor system including same
S Sreeram, J Tolle, J Margetis, J Su
US Patent 11,168,395, 2021
2292021
Direct-bandgap GeSn grown on silicon with 2230 nm photoluminescence
SA Ghetmiri, W Du, J Margetis, A Mosleh, L Cousar, BR Conley, ...
Applied Physics Letters 105 (15), 2014
2172014
Method for cleaning quartz epitaxial chambers
G Deye, JP Margetis, J Tolle
US Patent App. 16/888,423, 2020
2152020
Methods for selective deposition utilizing n-type dopants and/or alternative dopants to achieve high dopant incorporation
J Tolle, J Margetis, D Kohen
US Patent 11,557,474, 2023
2142023
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
1912017
Methods of forming structures including silicon germanium and silicon layers, devices formed using the methods, and systems for performing the methods
A Kajbafvala, J Margetis, X Sun, D Kohen, D Pierreux
US Patent App. 17/141,360, 2021
1722021
Electrically injected GeSn lasers on Si operating up to 100 K
Y Zhou, Y Miao, S Ojo, H Tran, G Abernathy, JM Grant, S Amoah, ...
Optica 7 (8), 924-928, 2020
1652020
Si-based GeSn photodetectors toward mid-infrared imaging applications
H Tran, T Pham, J Margetis, Y Zhou, W Dou, PC Grant, JM Grant, ...
ACS Photonics 6 (11), 2807-2815, 2019
1622019
Systematic study of Si-based GeSn photodiodes with 2.6 µm detector cutoff for short-wave infrared detection
T Pham, W Du, H Tran, J Margetis, J Tolle, G Sun, RA Soref, HA Naseem, ...
Optics express 24 (5), 4519-4531, 2016
1412016
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