Li, Xinyuan Ji, Qing Yan, Chao Zhu, Ziyu Yan, Zhihui Chen, Ping Wang, Yisen Song, Li
Published in
Nanoscale Research Letters
Phototherapy has been recognized as a photochemical process to treat tumor via induce cancer cells necrosis and death, with minimal invasiveness, higher selectivity, and few side effects. However, the therapy effects of phototherapy are often compromised by the hypoxia, high levels of hydrogen peroxide, and glutathione of tumor microenvironment (TM...
Fu, En-bo Liu, Yu Hou, Xiang-Rui Feng, Ye Yang, Chun-lei Shao, Yan
Published in
Nanoscale Research Letters
Light-stimulated synaptic devices are promising candidates for the development of artificial intelligence systems because of their unique properties, which include broad bandwidths, low power consumption, and superior parallelism. The key to develop such devices is the realization of photoelectric synaptic behavior in them. In this work, visible-li...
Zha, Chaofei Luo, Wei Zhang, Xia Yan, Xin Ren, Xiaomin
Published in
Nanoscale Research Letters
In this work, an artificial electronic synaptic device based on gate-all-around InAs nanowire field-effect transistor is proposed and analyzed. The deposited oxide layer (In2O3) on the InAs nanowire surface serves as a charge trapping layer for information storage. The gate voltage pulse serves as stimuli of the presynaptic membrane, and the drain ...
Jonker, Dirk Berenschot, Erwin J. W. Tas, Niels R. Tiggelaar, Roald M. van Houselt, Arie Gardeniers, Han J. G. E.
Published in
Nanoscale Research Letters
Convex cylindrical silicon nanostructures, also referred to as silicon nanocones, find their value in many applications ranging from photovoltaics to nanofluidics, nanophotonics, and nanoelectronic applications. To fabricate silicon nanocones, both bottom-up and top-down methods can be used. The top-down method presented in this work relies on pre-...
Wang, Kejia Song, Yuzi Zhang, Yichun Zhang, Yunyan Cheng, Zhiyuan
Published in
Nanoscale Research Letters
The material quality of III-nitrides is severely limited by the lack of cost-effective substrates with suitable lattice and thermal expansion coefficients. A suspended ultrathin silicon membrane substrate ( \documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepack...
Muscas, Giuseppe Congiu, Francesco Concas, Giorgio Cannas, Carla Mameli, Valentina Yaacoub, Nader Hassan, Rodaina Sayed Fiorani, Dino Slimani, Sawssen Peddis, Davide
...
Published in
Nanoscale research letters
Despite modern preparation techniques offer the opportunity to tailor the composition, size, and shape of magnetic nanoparticles, understanding and hence controlling the magnetic properties of such entities remains a challenging task, due to the complex interplay between the volume-related properties and the phenomena occurring at the particle's su...
Xie, Yunfei Yang, Liuli Du, Juan Li, Ziwei
Published in
Nanoscale research letters
Plasmonic nanostructures have been regarded as potential candidates for boosting the nonlinear up-conversion rate at the nanoscale level due to their strong near-field enhancement and inherent high design freedom. Here, we design a hybrid metasurface to realize the moderate interaction of Fano resonance and create the dual-resonant mode-matching co...
Padilla Espinosa, Ingrid M. Jacobs, Tevis D. B. Martini, Ashlie
Published in
Nanoscale Research Letters
The elastic behavior of nanoparticles depends strongly on particle shape, size, and crystallographic orientation. Many prior investigations have characterized the elastic modulus of nanoscale particles using experiments or simulations; however their reported values vary widely depending on the methods for measurement and calculation. To understand ...
Olivares-Postigo, Domingo Gorrini, Federico Bitonto, Valeria Ackermann, Johannes Giri, Rakshyakar Krueger, Anke Bifone, Angelo
Ensembles of negatively charged nitrogen vacancy centers (NV-) in diamond have been proposed for sensing of magnetic fields and paramagnetic agents, and as a source of spin-order for the hyperpolarization of nuclei in magnetic resonance applications. To this end, strongly fluorescent nanodiamonds represent promising materials, with large surface ar...
Nguyen, Thi My Huyen Garner, Sean M. Bark, Chung Wung
Published in
Nanoscale Research Letters
Ultraviolet-C (UVC) photodetector has appealed to a numerous number of research owing to its manifold applications in wireless communication, flame monitoring, and medicine. However, in addition to superior performance and high stability of recent studies, scalability and production cost are important factors for commercialization and practical imp...
