Zobrazeno 1 - 10
of 302
pro vyhledávání: '"Zhang, Dao Hua"'
Autor:
Zhu, Xiangwen, Sahoo, Sujit Kumar, Adamo, Giorgio, Tobing, Landobasa Y. M., Zhang, Dao Hua, Dang, Cuong
Extending super-resolution imaging techniques to objects hidden in strongly scattering media potentially revolutionize the technical analysis for much broader categories of samples, such as biological tissues. The main challenge is the media's inhomo
Externí odkaz:
http://arxiv.org/abs/2109.07797
Akademický článek
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Autor:
Song, Zhigang, Fan, Weijun, Tan, Chuan Seng, Wang, Qijie, Nam, Donguk, Zhang, Dao Hua, Sun, Greg
We extend the previous 30-band $k$$\cdot$$p$ model effectively employed for relaxed Ge$_{1-x}$Sn$_{x}$ alloy to the case of strained Ge$_{1-x}$Sn$_{x}$ alloy. The strain-relevant parameters for the 30-band $k$$\cdot$$p$ model are obtained by using li
Externí odkaz:
http://arxiv.org/abs/1908.02958
Autor:
Bose, Sumanta, Delikanli, Savas, Yeltik, Aydan, Sharma, Manoj, Erdem, Onur, Dang, Cuong, Fan, Weijun, Zhang, Dao Hua, Demir, Hilmi Volkan
Publikováno v:
S. Bose, S. Delikanli, A. Yeltik, M. Sharma, O. Erdem, C. Dang, W. Fan, D. H. Zhang, and H. V. Demir, in Conference on Lasers and Electro-Optics, OSA Technical Digest (online) (Optical Society of America, 2017), paper SM1K.2
We demonstrate high quantum yield broad photoluminescence emission of ultrathin sub-nanometer CdSe nanoplatelets (two-monolayer). They also exhibit polarization-characterized lateral size dependent anomalous heavy hole and light/split-off hole absorp
Externí odkaz:
http://arxiv.org/abs/1802.01470
Temperature-dependent Optoelectronic Properties of Quasi-2D Colloidal Cadmium Selenide Nanoplatelets
Autor:
Bose, Sumanta, Shendre, Sushant, Song, Zhigang, Sharma, Vijay Kumar, Zhang, Dao Hua, Dang, Cuong, Fan, Weijun, Demir, Hilmi Volkan
Publikováno v:
Sumanta Bose et al., Nanoscale, 2017,9, 6595-6605
Colloidal Cadmium Selenide (CdSe) nanoplatelets (NPLs) are a recently developed class of efficient luminescent nanomaterial suitable for optoelectronic device applications. A change in temperature greatly affects their electronic bandstructure and lu
Externí odkaz:
http://arxiv.org/abs/1710.09260
Publikováno v:
Sumanta Bose, Weijun Fan, Dao Hua Zhang, Journal of Applied Physics 122, 163102 (2017)
Inverted type-I heterostructure core/crown quantum rings (QRs) are quantum-efficient luminophores, whose spectral characteristics are highly tunable. Here, we study the optoelectronic properties of type-I core/crown CdS/CdSe QRs in the zincblende pha
Externí odkaz:
http://arxiv.org/abs/1710.08640
Publikováno v:
Nanophotonics, Vol 10, Iss 15, Pp 3823-3830 (2021)
Achieving high transmission of light through a highly conductive structure implemented on a semiconductor remains a challenge in optoelectronics as the transmission is inevitably deteriorated by absorption and Fresnel reflection. There have been nume
Externí odkaz:
https://doaj.org/article/b911f4585daa4568a8d42460e89d7d81
Autor:
Zhu, Xiangwen, Sahoo, Sujit Kumar, Adamo, Giorgio, Tobing, Landobasa Y. M., Zhang, Dao Hua, Dang, Cuong
Publikováno v:
Laser & Photonics Reviews; Jun2024, Vol. 18 Issue 6, p1-9, 9p