Results 171 to 180 of about 10,784,145 (367)
Current Control of Spin Helicity and Nonreciprocal Charge Transport in a Multiferroic Conductor
Advanced Materials, EarlyView.A conducting multiferroic state of spin origin with both electronic polarity (P) and magnetization (M) can be controlled and detected by electric current in a high‐temperature helimagnet YMn6Sn6. The underlying concept is the coupling of the electric current with the toroidal moment T∼P×M$\bm{T}\sim \bm{P}\ensuremath{\times{}}\bm{M}$.
Daiki Yamaguchi +3 more
wiley +1 more source
Monotonicity properties of the zeros of Bessel functions [PDF]
, 1982 Roger C. McCann, E. R. Love
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Chiral Pseudogap Metal Emerging from a Disordered Van der Waals Mott Insulator 1T‐TaS2 − xSex
Advanced Materials, EarlyView.An intriguing metal was discovered in a chiral charge density wave material, 1T‐TaS2. The random substitution of S by Se induces a transition from an insulator to a metal with a strongly suppressed electron density at the Fermi energy. The pseudogap comes from electronic disorder on with substantial electron correlation and exhibits unprecedented ...
Hyunjin Jung +7 more
wiley +1 more source
Intensity discrimination of pure tones is not a monotonic function of sensation level for frequencies above 6 kHz [PDF]
, 1984 Glenis R. Long, John K. Cullen
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Advanced Materials, EarlyView.Organic photodiodes (OPDs) with low dark current and stable detectivity under light irradiation, air exposure, and heating are realized using a nanoparticle‐based Zn‐chelated PEIE (PEI‐Zn NP) electron transport layer. This formulation effectively suppresses photocurrent degradation and dark current increase, ensuring enhanced environmental stability ...
Theodorus Jonathan Wijaya +11 more
wiley +1 more source
Advanced Materials, EarlyView.A novel approach is introduced that leverages polymer phase transitions to modulate brush behavior. The oleophilic bottle brush system exhibits two distinct melting transitions—bulk and surface—enabling a two‐stage swelling and wetting transition.
Luciana Buonaiuto +7 more
wiley +1 more source
Some monotonicity results for ratios of modified Bessel functions [PDF]
, 1984 Henry C. Simpson, Scott J. Spector
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Advanced Materials, EarlyView.A gradient electron energy level strategy is constructed to reduce voltage losses in planar HTL‐free CsPbI2Br C‐PSCs. This electron extraction optimization enables rapid photogenerated electron extraction and carrier separation, thereby suppressing recombination at the back contact. The resulting PSCs deliver a record VOC of 1.41 V, a high PCE of 17.42%
Zhiqi Li +13 more
wiley +1 more source
AFM‐Based Functional Tomography – To Mill or Not to Mill, that is the Question!
Advanced Materials Interfaces, EarlyView.Complex networks of conducting domain wall interfaces exist hidden underneath the surface of ferroelectric hexagonal manganites. It reveals the morphology and conductive properties directly by 3D tomographic atomic force microscopy. It correlates the measured surface level conductance with subsurface domain wall structure, and discuss the existence ...
Niyorjyoti Sharma +10 more
wiley +1 more source
Effect of a multi-dimensional flux function on the monotonicity of Euler and Navier-Stokes computations [PDF]
, 1991 Christopher L. Rumsey +2 more
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