Zobrazeno 1 - 10
of 1 207
pro vyhledávání: '"Polarization switching"'
Autor:
Hirotsugu Kikuchi, Hiroya Nishikawa, Hiroyuki Matsukizono, Shunpei Iino, Takeharu Sugiyama, Toshio Ishioka, Yasushi Okumura
Publikováno v:
Advanced Science, Vol 11, Iss 45, Pp n/a-n/a (2024)
Abstract In the previous study, the existence of an unidentified ferroelectric smectic phase is demonstrated in the low‐temperature region of the ferroelectric smectic A phase, where the layer spacing decreases with decreasing temperature. In the p
Externí odkaz:
https://doaj.org/article/d9321d5114564a5daf6cfa1b566ab03c
Autor:
Margolin, Ilya, Korostylev, Evgeny, Kalika, Elizaveta, Negrov, Dmitrii, Chouprik, Anastasia ⁎
Publikováno v:
In Acta Materialia 1 January 2025 284
Autor:
Sang Won An, Seong Bin Bae, Beomjun Kim, Yoon Ki Kim, Jaeseung Kim, Tae Hyun Jung, Jae Heon Lee, Sang Woo Lee, Yu Bin Park, Hyunjung Kim, Hyobin Yoo, Sang Mo Yang
Publikováno v:
Advanced Materials Interfaces, Vol 11, Iss 21, Pp n/a-n/a (2024)
Abstract Recently, HfO2‐based ferroelectric thin films have attracted widespread interest in developing next‐generation nonvolatile memories. To form a metastable ferroelectric orthorhombic phase in HfO2, a post‐annealing process is typically n
Externí odkaz:
https://doaj.org/article/3f71b7f4aa1840dd8cc8e70536e6308f
Autor:
Cheol Jun Kim, Jae Yeob Lee, Minkyung Ku, Tae Hoon Kim, Taehee Noh, Seung Won Lee, Ji‐Hoon Ahn, Bo Soo Kang
Publikováno v:
Advanced Electronic Materials, Vol 10, Iss 5, Pp n/a-n/a (2024)
Abstract The learning accuracy of neuromorphic computing that mimics the biological brain, is affected by the conductance‐modulation characteristics of an artificial synapse. In ferroelectric‐based devices, these characteristics are implemented u
Externí odkaz:
https://doaj.org/article/67807649c2e244e9b32eadf5e994f40d
Publikováno v:
Nanophotonics, Vol 12, Iss 22, Pp 4127-4136 (2023)
Polarization processors with versatile functionalities are needed in optical systems, which use or manipulate polarized light. In this paper, we propose and realize an integrated polarization processor based on a coherent 4-port micro-ring resonator.
Externí odkaz:
https://doaj.org/article/e2c2d3120908470fb216cb02a786cb02
Publikováno v:
Discover Materials, Vol 3, Iss 1, Pp 1-7 (2023)
Abstract Progesterone and its derivatives attracted widespread interest because of their applications in medicine, health care and birth control, which is the main active ingredient of contraceptive pills known as one of the five chemistry discoverie
Externí odkaz:
https://doaj.org/article/00f97e9bf99542799d40d92e1b0e25e6
Publikováno v:
Advanced Electronic Materials, Vol 9, Iss 12, Pp n/a-n/a (2023)
Abstract Large‐area monolayer graphene is utilized as a metallic electrode for a ferroelectric single‐crystal [Pb(Mg1/3Nb2/3)O3]m–[PbTiO3]n (PMNPT). Unlike conventional metal, whose properties remain unaffected by field‐induced charge carrier
Externí odkaz:
https://doaj.org/article/47f5417ea2cc4696800d0723d2c19d3e
Autor:
Zhaohao Zhang, Guohui Zhan, Weizhuo Gan, Yan Cheng, Xumeng Zhang, Yue Peng, Jianshi Tang, Fan Zhang, Jiali Huo, Gaobo Xu, Qingzhu Zhang, Zhenhua Wu, Yan Liu, Hangbing Lv, Qi Liu, Genquan Han, Huaxiang Yin, Jun Luo, Wenwu Wang
Publikováno v:
Advanced Intelligent Systems, Vol 5, Iss 11, Pp n/a-n/a (2023)
Artificial synapses are key elements in building bioinspired, neuromorphic computing systems. Ferroelectric field‐effect transistors (FeFETs) with excellent controllability and complementary metal oxide semiconductor (CMOS) compatibility are favora
Externí odkaz:
https://doaj.org/article/49aba2ff74004ff7a5634dd3fc913dcf
Autor:
Maganti Apparao, Godi Karunakar
Publikováno v:
International Journal of Electronics and Telecommunications, Vol vol. 69, Iss No 1, Pp 69-74 (2023)
In this article, a 3D printed rectangular dielectric resonator antenna which is capable of polarization reconfiguration has been designed. Dielectric resonator is composed of environment friendly and biodegradable material, which is Polylactic Acid.
Externí odkaz:
https://doaj.org/article/6479527e9f6a49e7b87680e7f12f8e1e
Autor:
Ruyue Song, Anastasia Muliana
Publikováno v:
Applications in Engineering Science, Vol 15, Iss , Pp 100139- (2023)
Ferroelectric ceramics experience polarization switching, which is macroscopically shown by nonlinear hysteretic responses when subjected to high compressive stresses and/or high amplitude of the electric field. We model the nonlinear hysteretic resp
Externí odkaz:
https://doaj.org/article/f4a9cca5f8364c8ba475f3353e36ee3d