Results 141 to 150 of about 99,918 (270)

In‐Situ Monitoring the Magnetotransport Signature of Topological Transitions in a Chiral Magnet

open access: yesSmall Methods, EarlyView.
The connection between magnetotransport and high‐resolution magnetic imaging is established by simultaneously monitoring magnetotransport properties and conducting in‐situ Lorentz Transmission Electron Microscopy. Ex‐situ approaches necessitated separate specimens, resulting in ambiguous correlations due to sample differences.
Andy Thomas   +10 more
wiley   +1 more source

Cone holography with Neumann boundary conditions and brane-localized gauge fields

open access: yesJournal of High Energy Physics
Cone holography is a codimension-n doubly holographic model, which can be interpreted as the holographic dual of edge modes on defects. The initial model of cone holography is based on mixed boundary conditions. This paper formulates cone holography with
Zheng-Quan Cui, Yu Guo, Rong-Xin Miao
doaj   +1 more source

Dislocation Introduction via Domain Engineering in Mg2Sn Single Crystal to Improve its Thermoelectric Properties

open access: yesSmall Methods, EarlyView.
This study proposed domain engineering and point‐defect control for developing high‐performance thermoelectric materials. Mg vacancies and dislocations introduced into Mg2Sn single crystals enhanced thermoelectric performance through decoupling carrier‐phonon transport.
Zhicheng Huang   +10 more
wiley   +1 more source

Pre-holography

open access: yesPhysical Review D, 2008
We construct a symplectic isomorphism, h, from classical Klein Gordon solutions of mass m on (d+1)-dimensional Lorentzian Anti de Sitter space (equipped with the usual symplectic form) to a certain symplectic space of functions on its conformal boundary (only) for all integer and half-integer Delta (= d/2 + (1/2)(d^2 + 4m^2)^{1/2}).
Bernard S. Kay, Peter Larkin
openaire   +2 more sources

Deep learning bimodal frequency-selective digital holography by using a confocal dual-beam setup

open access: yesNew Journal of Physics
This paper proposes a bimodal digital holography technique based on deep learning, marking the first application of neural networks in frequency-selective holographic reconstruction.
Wanbin Zhang   +6 more
doaj   +1 more source

Deciphering structural complexity of brain, joint, and muscle tissues using Fourier ptychographic scattered light microscopy

open access: yesVIEW, EarlyView.
This study introduces Fourier ptychographic scattered light microscopy (FP‐SLM). It combines Fourier ptychographic microscopy (FPM), which images large fields of view with high resolution, and computational scattered light imaging (ComSLI), which visualizes densely interwoven fibers.
Simon E. van Staalduine   +3 more
wiley   +1 more source

X‐ray fluorescence holography under high‐pressure conditions

open access: yesJournal of Synchrotron Radiation, EarlyView.
This study demonstrates the first application and feasibility of X‐ray fluorescence holography under high‐pressure conditions.This study reports the first application of X‐ray fluorescence holography (XFH) under high‐pressure conditions. We integrated XFH with a diamond anvil cell to investigate the local structure around Sr atoms in single‐crystal ...
Xinhui Zhan   +18 more
wiley   +1 more source

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