Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Teruo Kanki"'
Publikováno v:
AIP Advances, Vol 11, Iss 3, Pp 035120-035120-4 (2021)
A vanadium dioxide VO2 film shows metal-insulator transition (MIT) induced by changing environmental temperature. We report the temperature dependence of electromotive force properties generated in VO2/Ni80Fe20 bilayer junctions under the ferromagnet
Externí odkaz:
https://doaj.org/article/5418d2d621f64d31a8d6511ef28af182
Autor:
Teruo Kanki, Hidekazu Tanaka
Publikováno v:
APL Materials, Vol 5, Iss 4, Pp 042303-042303-11 (2017)
Large reversible changes of the electronic transport properties of solid-state oxide materials induced by electrochemical fields have received much attention as a new research avenue in iontronics. In this research update, dramatic transport chang
Externí odkaz:
https://doaj.org/article/c356e42181df4f799cd3bf8880da89a4
Publikováno v:
AIP Advances, Vol 6, Iss 6, Pp 065118-065118-8 (2016)
We report anomalous resistance leaps and drops in VO2 nanowires with operating current density and direction, showing reversible and nonvolatile switching. This event is associated with the metal–insulator phase transition (MIT) of local nanodomain
Externí odkaz:
https://doaj.org/article/b8533738902b4f44b67869a53f8cc2c1
Autor:
Nicola Manca, Luca Pellegrino, Teruo Kanki, Warner J. Venstra, Giordano Mattoni, Yoshiyuki Higuchi, Hidekazu Tanaka, Andrea D. Caviglia, Daniele Marré
Publikováno v:
Proceedings, Vol 1, Iss 4, p 294 (2017)
Micro- and nano-mechanical systems may take advantage from using materials having multiple functional characteristics. VO2 is a compound characterised by a solid state phase transition (SSPT) just above room temperature, consisting in a concurrent me
Externí odkaz:
https://doaj.org/article/a2e4d7669099476c990dffd61a7d6ada
Publikováno v:
Molecular Crystals and Liquid Crystals. 704:17-23
The results of electrically detected magnetic resonance (EDMR) experiments on organic Schottky barrier diode based on regioregular poly(3-hexylthiophene-2,5-diyl) [P3HT] are presented. The existenc...
Autor:
Teruo Kanki, Hidekazu Tanaka, Yutaka Wakayama, Shu Nakaharai, Takashi Taniguchi, Azusa N. Hattori, Kenji Watanabe, Keiji Ueno, Mahito Yamamoto, Ryo Nouchi
Publikováno v:
ACS Applied Materials & Interfaces. 11:36871-36879
Phase-transition field-effect transistors (FETs) are a class of steep-slope devices that show abrupt on/off switching owing to the metal-insulator transition (MIT) induced in the contacting materials. An important avenue to develop phase-transition F
Autor:
Ryo Nouchi, Hidekazu Tanaka, Teruo Kanki, Kenji Watanabe, Mahito Yamamoto, Azusa N. Hattori, Takashi Taniguchi, Keiji Ueno
Publikováno v:
ACS Applied Materials & Interfaces. 11:3224-3230
Vanadium dioxide (VO2) shows promise as a building block of switching and sensing devices because it undergoes an abrupt metal-insulator transition (MIT) near room temperature, where the electrical resistivity changes by orders of magnitude. A challe
Autor:
Hidekazu Tanaka, Yoshiharu Suzuki, Teruo Kanki, Naoki Asakawa, Naoki Wada, Tomotaka Inoue, Kiyohiko Matsubara
Publikováno v:
Key Engineering Materials. 790:20-27
Stochastic resonance (SR) phenomenon is emerged in organic field effect transistors (OFETs) using $\pi$-conjugated polymer, where application of external noise to the OFET system enhances signal/information processing performance which is often found
VO2 is a particularly appealing material for the development of solid-state micro- and nanoactuators due to its phase transition characterized by a large lattice change associated with a high energ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fefd13e4a3ea842184c312fdbe4d4bd8
http://hdl.handle.net/11567/1074853
http://hdl.handle.net/11567/1074853
Publikováno v:
Nano letters. 20(10)
Actuation at micro- and nanoscale often requires large displacements and applied forces. The high work energy density that lies inside many phase transitions is an appealing feature for developing new actuating schemes, especially if the transition i