Zobrazeno 1 - 10
of 678
pro vyhledávání: '"Hark-Hoe Tan"'
Autor:
Xutao Zhang, Fanlu Zhang, Ruixuan Yi, Naiyin Wang, Zhicheng Su, Mingwen Zhang, Bijun Zhao, Ziyuan Li, Jiangtao Qu, Julie M. Cairney, Yuerui Lu, Jianlin Zhao, Xuetao Gan, Hark Hoe Tan, Chennupati Jagadish, Lan Fu
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-9 (2024)
Abstract Highly integrated optoelectronic and photonic systems underpin the development of next-generation advanced optical and quantum communication technologies, which require compact, multiwavelength laser sources at the telecom band. Here, we rep
Externí odkaz:
https://doaj.org/article/58bc0767102942efa035460e4ffcc4b3
Autor:
Bikesh Gupta, Parul, Yonghwan Lee, Joshua Zheyan Soo, Sonachand Adhikari, Olivier Lee Cheong Lem, Chennupati Jagadish, Hark Hoe Tan, Siva Karuturi
Publikováno v:
Small Science, Vol 4, Iss 12, Pp n/a-n/a (2024)
III‐V semiconductors are favoured photo absorber materials for solar energy conversion due to their ideal bandgap, yet their high‐cost hinders widespread adoption. Utilizing thin films of these semiconductors presents a viable way to address the
Externí odkaz:
https://doaj.org/article/40df4cf013534150923a4e64ede5c1fc
Autor:
T. Thu Ha Do, Milad Nonahal, Chi Li, Vytautas Valuckas, Hark Hoe Tan, Arseniy I. Kuznetsov, Hai Son Nguyen, Igor Aharonovich, Son Tung Ha
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Solid state single-photon sources with high brightness and long coherence time are promising qubit candidates for modern quantum technology. To prevent decoherence processes and preserve the integrity of the qubits, decoupling the emitters f
Externí odkaz:
https://doaj.org/article/82f10134e30248798c2a93181f61677e
Autor:
Shiyu Wei, Zhe Li, Krishnan Murugappan, Ziyuan Li, Mykhaylo Lysevych, Kaushal Vora, Hark Hoe Tan, Chennupati Jagadish, Buddini I Karawdeniya, Christopher J Nolan, Antonio Tricoli, Lan Fu
Publikováno v:
Advanced Science, Vol 11, Iss 19, Pp n/a-n/a (2024)
Abstract Diabetic ketoacidosis (DKA) is a life‐threatening acute complication of diabetes characterized by the accumulation of ketone bodies in the blood. Breath acetone, a ketone, directly correlates with blood ketones. Therefore, monitoring breat
Externí odkaz:
https://doaj.org/article/e5fc9532e7ed4a7ea14bde2b501e6dfb
Autor:
Fanlu Zhang, Zhicheng Su, Zhe Li, Yi Zhu, Nikita Gagrani, Ziyuan Li, Mark Lockrey, Li Li, Igor Aharonovich, Yuerui Lu, Hark Hoe Tan, Chennupati Jagadish, Lan Fu
Publikováno v:
Opto-Electronic Science, Vol 2, Iss 5, Pp 1-11 (2023)
Miniaturized light sources at telecommunication wavelengths are essential components for on-chip optical communication systems. Here, we report the growth and fabrication of highly uniform p-i-n core-shell InGaAs/InP single quantum well (QW) nanowire
Externí odkaz:
https://doaj.org/article/76e4ee5f69884fe5812f9f4136ed917b
Autor:
Feng Zhou, Hehe Gong, Ming Xiao, Yunwei Ma, Zhengpeng Wang, Xinxin Yu, Li Li, Lan Fu, Hark Hoe Tan, Yi Yang, Fang-Fang Ren, Shulin Gu, Youdou Zheng, Hai Lu, Rong Zhang, Yuhao Zhang, Jiandong Ye
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-10 (2023)
Abstract Avalanche and surge robustness involve fundamental carrier dynamics under high electric field and current density. They are also prerequisites of any power device to survive common overvoltage and overcurrent stresses in power electronics ap
Externí odkaz:
https://doaj.org/article/902648bfca33430e8df0182cd8faa5a4
Autor:
Khosro Zangeneh Kamali, Lei Xu, Nikita Gagrani, Hark Hoe Tan, Chennupati Jagadish, Andrey Miroshnichenko, Dragomir Neshev, Mohsen Rahmani
Publikováno v:
Light: Science & Applications, Vol 12, Iss 1, Pp 1-7 (2023)
A rapid and programmable amplitude modulator based on the thermo-optical effect has been demonstrated by integrating transparent microheaters with metasurfaces.
Externí odkaz:
https://doaj.org/article/04a6c90ac0934b179c190cf4e6f9870d
Autor:
Joshua Zheyan Soo, Parvathala Reddy Narangari, Chennupati Jagadish, Hark Hoe Tan, Siva Karuturi
Publikováno v:
STAR Protocols, Vol 4, Iss 2, Pp 102237- (2023)
Summary: Nanostructured III-V semiconductors are attractive for solar energy conversion applications owing to their excellent light harvesting and optoelectronic properties. Here, we present a protocol for scalable fabrication of III-V semiconductor
Externí odkaz:
https://doaj.org/article/5f1824ce0b2f4ed3b5143836d7f1a36b
Autor:
Ruixuan Yi, Xutao Zhang, Chen Li, Bijun Zhao, Jing Wang, Zhiwen Li, Xuetao Gan, Li Li, Ziyuan Li, Fanlu Zhang, Liang Fang, Naiyin Wang, Pingping Chen, Wei Lu, Lan Fu, Jianlin Zhao, Hark Hoe Tan, Chennupati Jagadish
Publikováno v:
Light: Science & Applications, Vol 11, Iss 1, Pp 1-9 (2022)
Abstract Semiconductor nanowires (NWs) could simultaneously provide gain medium and optical cavity for performing nanoscale lasers with easy integration, ultracompact footprint, and low energy consumption. Here, we report III–V semiconductor NW las
Externí odkaz:
https://doaj.org/article/56a25223dbeb4165853e021433a46dcf
Autor:
Gyanan Aman, Fatemeh Mohammadi, Martin Fränzl, Mykhaylo Lysevych, Hark Hoe Tan, Chennupati Jagadish, Heidrun Schmitzer, Marc Cahay, Hans Peter Wagner
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract Optically pumped lasing from highly Zn-doped GaAs nanowires lying on an Au film substrate and from Au-coated nanowires has been demonstrated up to room temperature. The conically shaped GaAs nanowires were first coated with a 5 nm thick Al2O
Externí odkaz:
https://doaj.org/article/93b1de9b54d74b3bb14446fbd03f5f09