Wafer-scale, highly uniform, and well-arrayed suspended nanostructures for enhancing the performance of electronic devices

Nanoscale ◽  
2022 ◽  
Author(s):  
Zhi-Jun Zhao ◽  
Junseong Ahn ◽  
Dongheon Lee ◽  
Chan Bae Jeong ◽  
Mingu Kang ◽  
...  

Suspended nanostructures play an important role in enhancing the performance of a diverse group of nanodevices. However, realizing a good arrangement and suspension for nanostructures of various shapes remains a...

Nanomaterials ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 930
Author(s):  
Xiaoying Huang ◽  
Rongbin Su ◽  
Jiawei Yang ◽  
Mujie Rao ◽  
Jin Liu ◽  
...  

In this work, we successfully achieved wafer-scale low density InAs/GaAs quantum dots (QDs) for single photon emitter on three-inch wafer by precisely controlling the growth parameters. The highly uniform InAs/GaAs QDs show low density of μ0.96/μm2 within the radius of 2 cm. When embedding into a circular Bragg grating cavity on highly efficient broadband reflector (CBR-HBR), the single QDs show excellent optoelectronic properties with the linewidth of 3± 0.08 GHz, the second-order correlation factor g2(τ)=0.0322 ±0.0023, and an exciton life time of 323 ps under two-photon resonant excitation.


2019 ◽  
Vol 5 (8) ◽  
pp. 1900393 ◽  
Author(s):  
Lin Wang ◽  
Li Chen ◽  
Swee Liang Wong ◽  
Xin Huang ◽  
Wugang Liao ◽  
...  

2020 ◽  
Vol 12 (22) ◽  
pp. 25200-25210 ◽  
Author(s):  
Changhyeon Yoo ◽  
Md Golam Kaium ◽  
Luis Hurtado ◽  
Hao Li ◽  
Sushant Rassay ◽  
...  

Nanoscale ◽  
2016 ◽  
Vol 8 (4) ◽  
pp. 2268-2276 ◽  
Author(s):  
Philip M. Campbell ◽  
Alexey Tarasov ◽  
Corey A. Joiner ◽  
Meng-Yen Tsai ◽  
Georges Pavlidis ◽  
...  

2017 ◽  
Vol 28 (17) ◽  
pp. 175601 ◽  
Author(s):  
Hyeong-U Kim ◽  
Juhyun Son ◽  
Atul Kulkarni ◽  
Chisung Ahn ◽  
Ki Seok Kim ◽  
...  

2017 ◽  
Vol 9 (42) ◽  
pp. 37146-37153 ◽  
Author(s):  
Yonghun Kim ◽  
Ah Ra Kim ◽  
Guoqing Zhao ◽  
Sun Young Choi ◽  
Soo Cheol Kang ◽  
...  

ACS Nano ◽  
2010 ◽  
Vol 4 (1) ◽  
pp. 524-528 ◽  
Author(s):  
Hisato Yamaguchi ◽  
Goki Eda ◽  
Cecilia Mattevi ◽  
HoKwon Kim ◽  
Manish Chhowalla

2019 ◽  
Vol 11 (21) ◽  
pp. 19381-19387 ◽  
Author(s):  
Jiajun Chen ◽  
Kai Shao ◽  
Weihuang Yang ◽  
Weiqing Tang ◽  
Jiangpeng Zhou ◽  
...  

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