Zobrazeno 1 - 10
of 107
pro vyhledávání: '"Matthew J. Steer"'
Publikováno v:
AIP Advances, Vol 10, Iss 9, Pp 095016-095016-7 (2020)
The stability of excitons with large oscillator strengths at room temperature has been of great significance in device applications. In this paper, we report the effects of the ultrafast dissociation of excitons confined in a quantum well on optical
Externí odkaz:
https://doaj.org/article/724499f781a84cfaacc0b8ef55658468
Publikováno v:
Optics Express. 29(15):24387-24395
Intense terahertz-wave emission in the higher frequency region can result in various applications such as terahertz spectroscopy and ultrafast data communication. In this study, an increase in terahertz waves by the overlap of exciton states in diffe
Autor:
Crispin Hetherington, Anna Fontcuberta i Morral, Iain G. Thayne, Matthew J. Steer, Heera Menon, Robin Athle, Mattias Borg, Nicholas Morgan
InSb has the smallest bandgap and highest electron mobility among III‐V semiconductors and is widely used for photodetectors and high‐frequency electronic applications. Integration of InSb directly on Si would drastically reduce the fabrication c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e2244666fda77cc89d2f36eaefd1444
https://eprints.gla.ac.uk/258450/1/258450.pdf
https://eprints.gla.ac.uk/258450/1/258450.pdf
Publikováno v:
IEEE Transactions on Electron Devices. 67:179-184
We present indium antimonide-based devices for mid-infrared (mid-IR) detection with enhanced sensitivity. InSb devices will be useful for many applications, such as gas sensing and imaging. InSb avalanche photodiodes (APDs) monolithically integrated
Autor:
Lasse Södergren, Heera Menon, Matthew J. Steer, Robin Athle, Iain G. Thayne, Jonas Johansson, Mattias Borg
Monolithic integration of III–V semiconductors with Silicon technology has instigated a wide range of new possibilities in the semiconductor industry, such as combination of digital circuits with optical sensing and high-frequency communication. A
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8353b8ef7316711542abf6f87cf873ea
https://eprints.gla.ac.uk/233114/2/233114.pdf
https://eprints.gla.ac.uk/233114/2/233114.pdf
Autor:
Fang Bo, Changzhi Gu, S. S. Sun, Shiyao Wu, Zhanchun Zuo, Iain G. Thayne, Yang Yu, Kai Peng, Xiulai Xu, Kuijuan Jin, Bei-Bei Li, Shushu Shi, Jingnan Yang, Matthew J. Steer, Jianchen Dang, Feilong Song, Jiongji He, Chenjiang Qian, Xin Xie, Yun-Feng Xiao
Publikováno v:
Light, Science & Applications
Light: Science & Applications, Vol 9, Iss 1, Pp 1-8 (2020)
Light: Science & Applications, Vol 9, Iss 1, Pp 1-8 (2020)
In single microdisks, embedded active emitters intrinsically affect the cavity modes of the microdisks, resulting in trivial symmetric backscattering and low controllability. Here we demonstrate macroscopic control of the backscattering direction by
Autor:
K.J. Lulla, Calum MacGregor, Furat Al-Saymari, Christopher A. Broderick, M. de la Mata, Matthew J. Steer, S E Krier, Eoin P. O'Reilly, Sergio I. Molina, L. Qi, Anthony Krier, E. Repiso, Marc Sorel, Reza Arkani, Andrew R. J. Marshall, Peter J. Carrington
There are many applications for light-emitting diodes (LEDs) that can operate in the mid-infrared spectral range. However, the efficiency of these devices at room temperature is limited by competing nonradiative recombination mechanisms, inadequate c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8c340f331f8c3e26ad6938713d5402b
https://doi.org/10.1016/b978-0-08-102709-7.00002-4
https://doi.org/10.1016/b978-0-08-102709-7.00002-4
Autor:
Iain G. Thayne, Matthew J. Steer, Xu Li, David Millar, Paul K. Hurley, Yen-Chun Fu, Uthayasankaran Peralagu
The results of an investigation into the impact of in situ H2 plasma exposure on the electrical properties of the p/n-In0.3 Ga0.7 Sb-Al2O3 interface are presented. Samples were processed using a clustered inductively coupled plasma reactive ion etchi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4d60383f3c92d0448717cb48482b9ca
https://hdl.handle.net/10468/9443
https://hdl.handle.net/10468/9443
Publikováno v:
Journal of Physics D: Applied Physics. 54:335106
Interactions between excitons with different energies are significant in device application, particularly in the emission of intense terahertz (THz) waves caused by difference frequency mixing. In this paper, the interactions of excitons generated by
Autor:
Sam Ahmadzadeh, Shigeng Song, Pinggui Wang, Matthew J. Steer, Calum MacGregor, David Moodie, David Hutson, Cheng Li, Des Gibson, Lewis Fleming, Manu Muhiyudin, Xiuhua Fu
Publikováno v:
Coatings
Volume 8
Issue 12
Coatings, Vol 8, Iss 12, p 472 (2018)
Volume 8
Issue 12
Coatings, Vol 8, Iss 12, p 472 (2018)
In this work, performance improvements are described for a low-power consumption non-dispersive infrared (NDIR) methane (CH4) gas sensor using customised optical thin film bandpass filters (BPFs) centered at 3300 nm. BPFs shape the spectral character