Zobrazeno 1 - 10
of 211
pro vyhledávání: '"Toshikazu Nishida"'
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract Micrometer scale arbitrary hollow geometries within a solid are needed for a variety of applications including microfluidics, thermal management and metamaterials. A major challenge to 3D printing hollow geometries using stereolithography is
Externí odkaz:
https://doaj.org/article/55fa6b5da5c643029d817a535051126c
Publikováno v:
Communications Materials, Vol 2, Iss 1, Pp 1-7 (2021)
Stiction between polymerized layers and the constraining solid interface during stereolithography limits resolution. Here, a static inert liquid is used as a constraining interface to mitigate stiction, enabling high resolution parts to be fabricated
Externí odkaz:
https://doaj.org/article/88baa715a2cf46aa971b6883ac8bcf96
Publikováno v:
Communications Materials, Vol 2, Iss 1, Pp 1-7 (2021)
3D printing using conventional stereolithography is challenging because the polymerized layers adhere to the solid constraining interface. The mechanical separation forces lead to poor process reliability and limit the geometrical design space of the
Autor:
Yu Takano, Yasuhisa Nakano, Z. Hugh Fan, Toshikazu Nishida, Akimitsu Kugimiya, Jiro Kohda, Xiao Jiang, Akane Fujikawa
Publikováno v:
Applied Biochemistry and Biotechnology. 192:812-821
A laminated paper-based analytical device (LPAD) for histidine detection was fabricated from a chromatography filtration paper and laminate films. Histidine recognition was effected by histidyl-tRNA synthetase (HisRS), and its detection was signaled
Publikováno v:
IEEE Transactions on Components, Packaging and Manufacturing Technology. 10:444-456
Printed flexible electronics have been a great interest in the electronics industry in recent years since this technology can be used to replace existing rigid printed circuit boards and open new application domains. Several used cases for flexible s
Publikováno v:
Nature Electronics. 2:506-512
Nanomechanical resonators that can operate in the super high frequency (3–30 GHz) or the extremely high frequency (30–300 GHz) regime could be of use in the development of stable frequency references, wideband spectral processors and high-resolut
Publikováno v:
IEEE Electron Device Letters. 40:800-803
This letter reports a non-reciprocal filter based on the use of nonlinearities in high quality-factor ( $ {Q}$ ) silicon micro-acoustic resonators with asymmetric piezoelectric transducers. The two-port resonators are created by the integration of 12
Autor:
Aniruddh Shekhawat, Ching-Chang Chung, Toshikazu Nishida, Saeed Moghaddam, Yang Liu, Jacob L. Jones, Glen Walters, Roberto Garcia
Publikováno v:
Thin Solid Films. 677:142-149
The effect of furnace annealing on the ferroelectricity and crystal phase of Hf0.5ZrO2 (HZO) ultrathin films is studied as a function of film thickness. HZO films are deposited using atomic layer deposition (ALD) in a Ge-HZO-TiN stack with Pt as the
Autor:
Aniruddh, Shekhawat, Glen, Walters, Ning, Yang, Jing, Guo, Toshikazu, Nishida, Saeed, Moghaddam
Publikováno v:
Nanotechnology. 31(39)
Ferroelectric random-access memories based on conventional perovskite materials are non-volatile but suffer from lack of CMOS compatibility, scalability limitation, and a destructive reading scheme. On the other hand, ferroelectric tunnel junctions b
Autor:
Beatriz Y. Jimenez, Toshikazu Nishida, David P. Arnold, Kartik Sondhi, Z. Hugh Fan, Connor S. Smith
Publikováno v:
2020 IEEE 70th Electronic Components and Technology Conference (ECTC).
This work describes the design, fabrication, and characterization of screen-printed inductive silver ink strain sensors on stretchable thermoplastic polyurethane substrates. These sensors are made by screen-printing a flat wire inductor made from con