نتایج جستجو برای: tan interlayer

تعداد نتایج: 15052  

Journal: :Physical chemistry chemical physics : PCCP 2016
Tao Hu Minmin Hu Zhaojin Li Hui Zhang Chao Zhang Jingyang Wang Xiaohui Wang

Success in the exfoliation of the stacked T-functionalized titanium carbide MXenes Tin+1CnT2 (T = OH, O, and F) would potentially extend their application scope, which requires an understanding of the nature of interlayer coupling. Here, we report for the first time the intrinsic interlayer coupling in pristine MXenes on the basis of first-principles calculations by taking long-range interactio...

2017
ESPERANZA PAVÓN MIGUEL A. CASTRO MOISÉS NARANJO M. MAR ORTA M. CAROLINA PAZOS MARÍA D. ALBA

An understanding of the interaction mechanisms between exchangeable cations and layered silicates is of interest from both a basic and an applied point of view. Among 2:1 phyllosilicates, a new family of swelling high-charge synthetic micas has been shown to be potentially useful as decontaminant. However, the location of the interlayer cations, their acidity and the water structure in the inte...

Journal: :Journal of chemical theory and computation 2012
Oded Hod

Graphite and hexagonal boron nitride (h-BN) are two prominent members of the family of layered materials possessing a hexagonal lattice structure. While graphite has nonpolar homonuclear C-C intralayer bonds, h-BN presents highly polar B-N bonds resulting in different optimal stacking modes of the two materials in the bulk form. Furthermore, the static polarizabilities of the constituent atoms ...

2018
Jie Li Yan Zheng Ming-Xian Li Chu-Wei Yang Yu-Fei Liu

The study aimed to investigate the role of Tanshinone IIA (Tan IIA) in lipopolysaccharide (LPS)-induced acute lung injury (ALI) in its regulation of TRPM7. Wistar male rats were randomly divided into the normal saline (NS), LPS, knockout (KO) + LPS, low-dose Tan IIA (Tan-L), middle-dose Tan IIA (Tan-M), high-dose Tan IIA (Tan-H) and KO + high-dose Tan IIA (KO + Tan-H) groups. The level of tumou...

2000
Tao Li

A model with interlayer pairing is proposed to explain the sinusoidal modulation of the resonant neutron scattering in high temperature superconductors. It is found that the interlayer pairing has s-wave symmetry in the CuO2 plane and has comparable magnitude with the d-wave intralayer pairing. It is also found that the interlayer pairing mainly affects momentum close to the hot spots on the Fe...

2002
M. Y. Veillette Matthew P. A. Fisher

We investigate the relationship of the spontaneously interlayer coherent ‘‘111’’ state of quantum Hall bilayers at total filling factor n51 to ‘‘mutual’’ composite fermions, in which vortices in one layer are bound to electrons in the other. Pairing of the mutual composite fermions leads to the low-energy properties of the 111 state, as we explicitly demonstrate using field-theoretic techniques...

2016
Ching-Lin Fan Wei-Chun Lin Hsiang-Sheng Chang Yu-Zuo Lin Bohr-Ran Huang

In this paper, the top-contact (TC) pentacene-based organic thin-film transistor (OTFT) with a tetrafluorotetracyanoquinodimethane (F₄TCNQ)-doped pentacene interlayer between the source/drain electrodes and the pentacene channel layer were fabricated using the co-evaporation method. Compared with a pentacene-based OTFT without an interlayer, OTFTs with an F₄TCNQ:pentacene ratio of 1:1 showed co...

2017
T Newhouse-Illige Yaohua Liu M Xu D Reifsnyder Hickey A Kundu H Almasi Chong Bi X Wang J W Freeland D J Keavney C J Sun Y H Xu M Rosales X M Cheng Shufeng Zhang K A Mkhoyan W G Wang

Magnetic interlayer coupling is one of the central phenomena in spintronics. It has been predicted that the sign of interlayer coupling can be manipulated by electric fields, instead of electric currents, thereby offering a promising low energy magnetization switching mechanism. Here we present the experimental demonstration of voltage-controlled interlayer coupling in a new perpendicular magne...

2017
S Ghannadzadeh S Licciardello S Arsenijević P Robinson H Takatsu M I Katsnelson N E Hussey

In many layered metals, coherent propagation of electronic excitations is often confined to the highly conducting planes. While strong electron correlations and/or proximity to an ordered phase are believed to be the drivers of this electron confinement, it is still not known what triggers the loss of interlayer coherence in a number of layered systems with strong magnetic fluctuations, such as...

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