Liu, Lei Wen, Lianjun He, Fengyue Zhuo, Ran Pan, Dong Zhao, Jianhua
Published in
Nanotechnology
In-plane InAs nanowires and nanowire networks show great potential to be used as building blocks for electronic, optoelectronic and topological quantum devices, and all these applications are keen to grow the InAs materials directly on Si substrates since it may enable nanowire electronic and quantum devices with seamless integration with Si platfo...
Gallivan, Rebecca A Aitken, Zachary H Chamoun-Farah, Antoine Zhang, Yong-Wei Greer, Julia R
Published in
Nanotechnology
Advances in nanoscale additive manufacturing (AM) offer great opportunities to expand nanotechnologies; however, the size effects in these printed remain largely unexplored. Using both in situ nanomechanical and electrical experiments and molecular dynamics (MD) simulations, this study investigates additively manufactured nano-architected nanocryst...
Bugti, Shazia Kasi, Ajab Khan Ullah, Sami Kasi, Jafar Khan
Published in
Nanotechnology
Triboelectric nanogenerators are remarkable devices that show great potential in harvesting energy from mechanical work and are generally used for sensing purposes. Here we report a novel method for the fabrication of ZnO microspheres and the formation of TENG based on ZnO/PDMS composite. The zinc oxide microspheres with needle decorated structure ...
Camino, Fernando E Tiwale, Nikhil Hwang, Sooyeon Du, Xu Yang, Judith C
Published in
Nanotechnology
Aberration-corrected electron-beam lithography (AC-EBL) using ultra-thin electron transparent membranes has achieved single-digit nanometer resolution in two widely used electron-beam resists: poly (methyl methacrylate) (PMMA) and hydrogen silsesquioxane. On the other hand, AC-EBL implementation on thick, electron-opaque substrates is appealing for...
Tripathi, Divya Chauhan, Pratima Rawat, Ravindra Kumar
Published in
Nanotechnology
In this study, the fabrication of an ultrahigh selective NH3 gas sensor based on RGO/WO3 nanocomposite has been proposed. The hydrothermal method was employed to synthesize the RGO/WO3 nanocomposite. The formation of RGO/WO3 nanocomposite and the elemental composition, structure and morphology of the as-synthesized materials were confirmed through ...
Song, M Fumagalli, P Schmid, M
Published in
Nanotechnology
Silver nanoparticles on a glass substrate are experimentally investigated by aperture scanning near-field optical microscopy (a-SNOM). To understand the experimental results, finite-element-method simulations are performed building a theoretical model of the a-SNOM geometry. We systematically vary parameters like aperture size, aluminum-coating thi...
Ge, Qinghong Zhu, Weiping Jiang, Jin-Wu
Published in
Nanotechnology
This paper proposes a Whipple structure to enhance the impact resistance of graphene/aluminum alloy composites by varying the interlayer spacing between graphene and aluminum alloy. The increased interlayer spacing provides more deformation space for the graphene to absorb more deformation energy, and enables the formation of a debris cloud from th...
Zalke, Jitendra B Narkhede, N P Pandhurnekar, C P Rotake, Dinesh R Singh, Shiv Govind
Published in
Nanotechnology
Non-enzymatic screen-printed chemiresistive interdigitated electrodes (SPCIE) were designed and fabricated using a low-cost screen-printing method for detection of the glucose. The interdigitated electrodes (IDE) pattern was printed using conductive graphene ink on the glossy surface of the photo paper. The proposed glossy photo paper-based SPCIE a...
Yu, Xiaomei Shi, Wei Wei, Jiajiao Liu, Tiantian Li, Yuanyuan He, Mengyuan Wei, Zhengyu Ping, Dehai Sun, Panfei Zheng, Jin You
...
Published in
Nanotechnology
Developing non-noble-metal electrocatalysts for hydrogen evolution reactions with high activity and stability is the key issue in green hydrogen generation based on electrolytic water splitting. It has been recognized that the stacking of large CoP particles limits the intrinsic activity of as-synthesized CoP catalyst for hydrogen evolution reactio...
Fu, Xi Lin, Jian He, Chaozheng Liao, Wenhu Guo, Jiyuan Li, Xiaowu Gao, Haixia
Published in
Nanotechnology
The photogalvanic effects (PGEs) in low-dimensional devices have attracted great interests recently. Herein, based on non-equilibrium Green’s function combined with density functional theory, we investigated spin-dependent PGE phenomena in the BiC photodetector with the linearly polarized light and zero bias. Due to the presence of strong spin–orbi...