Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Shunya Namiki"'
Autor:
Shunya Namiki, Hsien-Chih Huang, Julio Soares, Xihang Wu, Jeong Dong Kim, Bill Jiang, Vaanchit Srikumar, Xiuling Li
Publikováno v:
Advanced Photonics Research, Vol 2, Iss 3, Pp n/a-n/a (2021)
III–V semiconductor‐based photodiodes with graphene incorporated have been studied in recent years due to the attractive optoelectronic properties of graphene, including optical transparency and enhanced photoresponsivity. The photoresponsivity c
Externí odkaz:
https://doaj.org/article/e2a4415f5b354cd7b5d63e435b8e8972
Autor:
Apratim Khandelwal, Zhongjie Ren, Shunya Namiki, Zhendong Yang, Nitin Choudhary, Chao Li, Ping Wang, Zetian Mi, Xiuling Li
Publikováno v:
ACS Applied Materials & Interfaces. 14:29014-29024
Aluminum nitride (AlN) continues to kindle considerable interest in various microelectromechanical system (MEMS)-related fields because of its superior optical, mechanical, thermal, and piezoelectric properties. In this study, we use magnetron sputte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0b12aaf237ea1f98fa547a2b594ed5e
https://doi.org/10.1021/acsami.2c06637
https://doi.org/10.1021/acsami.2c06637
Autor:
Xihang Wu, Xiuling Li, J. A. N. T. Soares, Jeong Dong Kim, Bill Jiang, Hsien-Chih Huang, Vaanchit Srikumar, Shunya Namiki
Publikováno v:
Conference on Lasers and Electro-Optics.
GaAs photodiodes with self-embedded graphene quantum dots and antireflection texture are formed by one-step etching. An enhancement of photocurrent and photoresponsivity (9.31mA/W) by ~22X and ~25X, respectively, with respect to the planar counterpar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4431398356f05a0f2e21362ea6becf20
https://doi.org/10.1364/cleo_si.2021.sth5b.5
https://doi.org/10.1364/cleo_si.2021.sth5b.5
Publikováno v:
Conference on Lasers and Electro-Optics.
We demonstrate doping and growth dependent photo-enhanced metal-assisted chemical etching of homoepitaxial n-GaN on HVPE GaN substrates. Etch rate is comparable to or better than using RIE and there is no degradation of band-edge emission.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ac833634aef4b6cbfb2a8bc9d855a570
https://doi.org/10.1364/cleo_si.2021.sth4j.5
https://doi.org/10.1364/cleo_si.2021.sth4j.5
Publikováno v:
Journal of Vacuum Science & Technology A. 39:053212
Metal-assisted chemical etching is a plasma-free open-circuit anisotropic etching method that produces high aspect ratio structures in various semiconductors. Here, for the first time, we demonstrate the formation of ordered micropillar arrays of hom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4054306da5aa88d51eaafcf2f9b14a7b
https://doi.org/10.1116/6.0001231
https://doi.org/10.1116/6.0001231
Autor:
Xiuling Li, Hsieh Chih Huang, Xihang Wu, Shunya Namiki, Clarence Chan, Munho Kim, Lukas Janavicius, Julian A. Michaels, Dane J. Sievers
Publikováno v:
Advanced Functional Materials. 31:2103298
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8536aa27691201b3767b18c511f1956c
https://doi.org/10.1002/adfm.202103298
https://doi.org/10.1002/adfm.202103298
Autor:
Hsien-Chih Huang, Xihang Wu, Xiuling Li, Jeong Dong Kim, Shunya Namiki, J. A. N. T. Soares, Vaanchit Srikumar, Bill Jiang
Publikováno v:
Advanced Photonics Research, Vol 2, Iss 3, Pp n/a-n/a (2021)
III–V semiconductor‐based photodiodes with graphene incorporated have been studied in recent years due to the attractive optoelectronic properties of graphene, including optical transparency and enhanced photoresponsivity. The photoresponsivity c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56b29e69e8e04ec1658e839e60cb45e5
https://doi.org/10.1002/adpr.202000134
https://doi.org/10.1002/adpr.202000134