Results 111 to 120 of about 89,505 (296)

Selective interlayer ferromagnetic coupling between the Cu spins in YBa$_2$ Cu$_3$ O$_{7-x}$ grown on top of La$_{0.7}$ Ca$_{0.3}$ MnO$_3$

, 2015
Studies to date on ferromagnet/d-wave superconductor heterostructures focus mainly on the effects at or near the interfaces while the response of bulk properties to heterostructuring is overlooked.
Chen, J M, Chu, Y H, Chuang, Y-D, Huang, Shih-Wen,, Jeng, Horng-Tay, Langner, M C, Lee, J M, Lin, J-Y, Lund University., Roy, S, Schoenlein, R W, Tra, V T, Wray, L Andrew   +12 more
core   +2 more sources

Tailoring Microstructure in Copper‐Based Conductive Metal–Organic Frameworks for Enhanced Chemiresistive Sensing and Uptake of Sulfur Dioxide

Advanced Functional Materials, EarlyView.
Precursor‐ and solvent‐mediated synthesis yields four Cu3(HHTP)2 morphologies with distinct physicochemical, sorption, and sensing properties toward SO2. Uptake capacities correlate with BET surface area, while sensing performance scales with particle aspect ratio.
Patrick Damacet, Zhuoran Zhong, Elí Sánchez‐González, Camille L. Slagle, Ilich A. Ibarra, Katherine A. Mirica   +5 more
wiley   +1 more source

Japanese Sword Studies Using Neutron Bragg-Edge Transmission and Computed Tomography

Quantum Beam Science
Japanese swords have a history of more than one thousand years and are recognized as metallic art objects. The sword-making process is not clearly understood, especially for old swords made before about 1600 A.D.
Yoshiaki Kiyanagi, Kenichi Oikawa, Yoshihiro Matsumoto, Joseph Don Parker, Kenichi Watanabe, Hirotaka Sato, Takenao Shinohara   +6 more
doaj   +1 more source

Differential Intensity Modulation Refractometer Based on SNS Structure Cascaded Two FBGs

IEEE Photonics Journal, 2017
A differential intensity modulation refractometer based on single-mode-no-core-single-mode (SNS) structure cascaded with two fiber Bragg gratings (FBGs) is proposed.
Cheng Zhang, Shan Xu, Junfa Zhao, Hongqiang Li, Hua Bai, Changyun Miao   +5 more
doaj   +1 more source

Emergent Spin‐Glass Behavior in an Iron(II)‐Based Metal–Organic Framework Glass

Advanced Functional Materials, EarlyView.
A one‐pot, solvent‐free synthesis yields an Fe2+‐based metal‐organic framework (MOF) glass featuring a continuous random network structure. The material exhibits spin‐glass freezing at 14 K, driven by topological‐disorder and short‐range magnetic frustration, showcasing the potential of MOF glasses as a plattform for cooperative magnetic phenomena in ...
Chinmoy Das, Soma Salamon, Joachim Landers, Jan‐Benedikt Weiß, Wen‐Long Xue, Pascal Kolodzeiski, Roman Pallach, Heiko Wende, Sebastian Henke   +8 more
wiley   +1 more source

Quantitative determination of bond order and lattice distortions in nickel oxide heterostructures by resonant x-ray scattering

, 2016
We present a combined study of Ni $K$-edge resonant x-ray scattering and density functional calculations to probe and distinguish electronically driven ordering and lattice distortions in nickelate heterostructures.
Benckiser, E., Bluschke, M., Cristiani, G., Frano, A., Habermeier, H. -U., Haverkort, M. W., Hepting, M., Keimer, B., Logvenov, G., Lu, Y., Macke, S., Strempfer, J., Wochner, P.   +12 more
core   +1 more source

Wafer‐Scale Synthesis of Mithrene and its Application in UV Photodetectors

Advanced Functional Materials, EarlyView.
A controlled tarnishing step on the silver surface precedes the solid‐vapor‐phase chemical transformation into silver phenylselenolate thin films. The approach yields crystals exceeding 1 µm with improved in‐plane orientation. Integration on graphene phototransistors demonstrates high photoresponsivity, positioning mithrene as a promising material for ...
Maryam Mohammadi, Stefanie L. Stoll, Analía F. Herrero, Sana Khan, Federico Fabrizi, Christian Gollwitzer, Zhenxing Wang, Surendra B. Anantharaman, Max C. Lemme   +8 more
wiley   +1 more source

Reflection of short polarized optical pulses from periodic and aperiodic multiple quantum well structures

, 2012
We study the reflection of polarized optical pulses from resonant photonic structures formed by periodic, Fibonacci, and gradient sequences of quantum wells.
Poddubny, A. N., Poshakinskiy, A. V., Tarasenko, S. A.   +2 more
core   +1 more source

Multiple Twinning in Nacre and Aragonite

Advanced Functional Materials, EarlyView.
Electron backscatter diffraction map of a cluster of geologic aragonite, exhibiting single, double, and triple twins. The whole cluster is approximately 2 cm wide. Colors indicate crystal orientations, so that pixels where the a‐, b‐, and c‐axis is perpendicular to the image plane are green, red, and blue, respectively.
Connor A. Schmidt, William O. Nachlas, Bil Schneider, Xiaoming Mao, Eric Tambutté, Alexander A. Venn, Sylvie Tambutté, Pupa U. P. A. Gilbert   +7 more
wiley   +1 more source

A parametric neutron Bragg edge imaging study of additively manufactured samples treated by laser shock peening. [PDF]

Sci Rep, 2021
Busi M, Kalentics N, Morgano M, Griffiths S, Tremsin AS, Shinohara T, Logé R, Leinenbach C, Strobl M.   +8 more
europepmc   +1 more source