Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Dharmaraj Periyanagounder"'
Autor:
Hao Huang, Dharmaraj Periyanagounder, Cailing Chen, Zhongxiao Li, Qiong Lei, Yu Han, Kuo‐Wei Huang, Jr‐Hau He
Publikováno v:
Advanced Science, Vol 10, Iss 14, Pp n/a-n/a (2023)
Abstract Developing a green and energy‐saving alternative to the traditional Haber‐Bosch process for converting nitrogen into ammonia is urgently needed. Imitating from biological nitrogen fixation and photosynthesis processes, this work develops
Externí odkaz:
https://doaj.org/article/d0b04833e6d44afb9eef36c2a3d9959a
Publikováno v:
IEEE Access, Vol 7, Pp 19395-19400 (2019)
Hierarchical silicon structures consisting of micropyramids and nanowire arrays are fabricated by two-step chemical etching processes aimed at achieving cost and time effectiveness constraints without using any expensive vacuum system or complicated
Externí odkaz:
https://doaj.org/article/897622d88ada4731b9849d547962b503
Autor:
Xixiang Zhang, Jr-Hau He, Lain-Jong Li, Fei Xue, Dharmaraj Periyanagounder, Xin He, Zhigang Ji
Publikováno v:
IEEE Transactions on Electron Devices. 68:1992-1995
We report visible-light-induced ferroelectric nanodomain reversal in conductive van der Waals (vdW) ferroelectric $\alpha $ -In2Se3. We show its promising application in two-terminal optoelectronic memory devices. Compared to other vdW material-based
Autor:
Paulraj Gnanasekar, Purushothaman Varadhan, Dharmaraj Periyanagounder, Jr-Hau He, Jeganathan Kulandaivel
Publikováno v:
ACS Applied Materials & Interfaces. 11:44179-44185
In recent days, 2-dimensional (2D) niobium disulfide (NbS2) with near-zero Gibbs free energy and superlative acid electrolyte stability has provoked a great deal of interest toward hydrogen evoluti...
Publikováno v:
Nanoscale. 11:2439-2446
Conducting an efficient hydrogen evolution reaction (HER) using two-dimensional molybdenum disulphide as electrocatalysts remains a challenging task due to the insufficient active edge sites. In this regard, herein, molybdenum disulphide nanosheets w
Publikováno v:
IEEE Access, Vol 7, Pp 19395-19400 (2019)
Hierarchical silicon structures consisting of micropyramids and nanowire arrays are fabricated by two-step chemical etching processes aimed at achieving cost and time effectiveness constraints without using any expensive vacuum system or complicated
Autor:
Jr-Hau He, Purushothaman Varadhan, Jeganathan Kulandaivel, Paulraj Gnanasekar, Dharmaraj Periyanagounder
Publikováno v:
Journal of Materials Chemistry C. 6:9545-9551
Electron–hole pair separation and photocurrent conversion at two-dimensional (2D) and three-dimensional (3D) hybrid interfaces are important for achieving high performance, self-powered optoelectronic devices such as photodetectors. In this regard,
Autor:
Paulraj Gnanasekar, Anbarasan Nallathambi, Dharmaraj Periyanagounder, Jeganathan Kulandaivel, Manivel Palanisamy, Sadhasivam Subramani
Publikováno v:
CrystEngComm. 20:4249-4257
Molybdenum disulphide (MoS2), a graphene analogue, is emerging as an exciting material for future nanoelectronics due to its unique electronic transport properties. Here we report the large-scale and homogeneous synthesis of a high quality MoS2 monol
Publikováno v:
Nanoscale. 11(5)
Conducting an efficient hydrogen evolution reaction (HER) using two-dimensional molybdenum disulphide as electrocatalysts remains a challenging task due to the insufficient active edge sites. In this regard, herein, molybdenum disulphide nanosheets w
Autor:
Qi Jie Wang, Xuechao Yu, Long Hu, Jr-Hau He, Guozhen Liu, Chun-Ho Lin, Simrjit Singh, Dharmaraj Periyanagounder, Jing-Kai Huang, Mercy R. Benzigar, Feng Yan, Dehui Li, Xinwei Guan, Tom Wu, Jiyun Kim
Publikováno v:
Advanced Optical Materials. 9:2001708
The extraordinary electronic, optical, and mechanical characteristics of 2D materials make them promising candidates for optoelectronics, specifically in infrared (IR) detectors owing to their flexible composition and tunable optoelectronic propertie