Results 361 to 370 of about 524,649 (381)

Magnetization switching by spin-orbit torque in an antiferromagnet-ferromagnet bilayer system.

Nature Materials, 2015
Spin-orbit torque (SOT)-induced magnetization switching shows promise for realizing ultrafast and reliable spintronics devices. Bipolar switching of the perpendicular magnetization by the SOT is achieved under an in-plane magnetic field collinear with an
S. Fukami, Chaoliang Zhang, S. DuttaGupta, A. Kurenkov, H. Ohno   +4 more
semanticscholar   +1 more source

Bilayer Structure in Membranes

Nature New Biology, 1971
Diffraction analysis of dispersions of membranes makes it possible to study membranes not in regular arrays. Such analysis shows that a phospholipid bilayer is a predominant structural component of membranes with various different functions.
Donald M. Engelman, Donald M. Engelman, Allen E. Blaurock, Allen E. Blaurock, M. H. F. Wilkins   +4 more
openaire   +2 more sources

Origin of Two-Dimensional Vertical Ferroelectricity in WTe2 Bilayer and Multilayer.

Journal of Physical Chemistry Letters, 2018
In a recent report, room-temperature vertical ferroelectricity was experimentally shown in WTe2 bilayer, while its mechanism of ferroelectric switching without vertical ion displacements remains unclarified.
Qing Yang, Menghao Wu, Ju Li
semanticscholar   +1 more source

Electrons in bilayer graphene

Solid State Communications, 2007
Electrons in bilayer graphene possess an unusual property: they are chiral quasiparticles characterized by Berry phase 2π. We review the tight-binding model of bilayer graphene which determines the band structure and low-energy quasiparticle properties of this material and we describe the optical manifestation of the existence of a pair of split-bands ...
McCann, Edward, Abergel, David S. L., Fal’ko, Vladimir I.   +2 more
openaire   +3 more sources

Tunable correlated states and spin-polarized phases in twisted bilayer–bilayer graphene

Nature, 2020
Yuan Cao, D. Rodan-Legrain, Oriol Rubies-Bigorda, J. Park, Kenji Watanabe, T. Taniguchi, P. Jarillo-Herrero   +6 more
semanticscholar   +1 more source

Tunable spin-polarized correlated states in twisted double bilayer graphene

Nature, 2020
Xiaomeng Liu, Zeyu Hao, E. Khalaf, Jong Yeon Lee, Y. Ronen, H. Yoo, Danial Haei Najafabadi, Kenji Watanabe, T. Taniguchi, A. Vishwanath, P. Kim   +10 more
semanticscholar   +1 more source

The Bilayer Theory

2005
The first statement is an excerpt from Kōichi Katō (1995, 12), one of the top LDP leaders who attempted vainly to topple the then prime minister Yoshirō Mori in the fall of 2000. He is a diplomat-turned-politician who served as the LDP secretary general.
openaire   +2 more sources

Direct observation of a widely tunable bandgap in bilayer graphene

Nature, 2009
Yuanbo Zhang, Tsung-Ta Tang, Ç. Girit, Z. Hao, Michael C. Martin, A. Zettl, M. Crommie, Y. R. Shen, Feng Wang   +8 more
semanticscholar   +1 more source

Rhodopsin in Bilayer Membranes

Biochemical Society Transactions, 1976
Visual excitation is initiated with the absorption of light by the membrane-bound visual pigment rhodopsin. The effect of light on rhodopsin is now quite generally believed to be a photoisomerization of the chromophore, retinaldehyde, from the 1 1-cis to the all-rransconliguration(Hubbard & Kropf, 1957; Wald, 1968).
openaire   +3 more sources

Tribology of Implantation Bilayers

1989
The mechanical behaviour of implantation films must be analysed in terms of bilayer rheology (laws of mechanical behaviour). It is in itself a complex domain of mechanics, and the models are subject to argument. Indeed, even in the case of a film and a substrate with constant compositions and a well-defined interface, their respective contributions to ...
openaire   +3 more sources