Results 111 to 120 of about 155,593 (300)

High Entropy Wide‐Bandgap Borates with Broadband Luminescence and Large Nonlinear Optical properties

Advanced Functional Materials, EarlyView.
High‐entropy rare‐earth borates exhibit excellent nonlinear optical and broadband luminescence properties arising from multi‐component doping, chemical disorder, increased configurational entropy, and increased lattice and electronic anharmonicity. This formulation enabled us to obtain a large, environmentally stable single crystal with 3X higher laser‐
Saugata Sarker, Yu Wang, Yongwen Sun, Caeli Benyacko, Saeed S.I. Almishal, Tao Zhou, Zhiyu Zhang, Jadupati Nag, Himirkanti Sarkar, Jeffrey Shallenberger, Hemant Yennawar, Yang Yang, Jon‐Paul Maria, Zhiqiang Mao, Venkatraman Gopalan   +14 more
wiley   +1 more source

Correlation between crystal structure and superconductivity in LaO0.5F0.5BiS2

, 2013
Correlation between crystal structure and superconducting properties of the BiS2-based superconductor LaO0.5F0.5BiS2 was investigated. We have prepared LaO0.5F0.5BiS2 polycrystalline samples with various lattice constants. It was found that the annealing
Deguchi, Keita, Hiroi, Takafumi, Kadowaki, Hiroaki, Kajitani, Joe, Miura, Osuke, Mizuguchi, Yoshikazu, Omachi, Atsushi, Takano, Yoshihiko, Takatsu, Hiroshi   +8 more
core   +1 more source

Trap‐Assisted Transport and Neuromorphic Plasticity in Lead‐Free 2D Perovskites PEA2SnI4

Advanced Functional Materials, EarlyView.
An artificial retina built from lead‐free layered perovskite (PEA)2SnI4 converts light input into a persistent photocurrent and sums successive flashes over time. Micro/nanocrystals integrated on electrodes act as synapse‐like pixels that perform temporal integration directly in hardware. This in‐sensor preprocessing merges detection and computation on
Ofelia Durante, Valeria Demontis, Jonas Riisnaes Karl, Lam Hoi Tung, Sebastiano De Stefano, Daniela Marongiu, Adolfo Mazzotti, Aditya Bhardwaj, Francesco Mattana, Elisa Pili, Selene Matta, Federico Paolucci, Michele Saba, Andrea Mura, Giovanni Bongiovanni, Monica F Craciun, Saverio Russo, Antonio Di Bartolomeo   +17 more
wiley   +1 more source

Beyond the Edge: Charge‐Transfer Excitons in Organic Donor‐Acceptor Cocrystals

Advanced Functional Materials, EarlyView.
Complex excitonic landscapes in acene–perfluoroacene cocrystals are unveiled by polarization‐resolved optical spectroscopy and many‐body theory. This systematic study of a prototypical model system for weakly interacting donor–acceptor compounds challenges common views of charge‐transfer excitons, providing a refined conceptual framework for ...
Sebastian Anhäuser, Ana M. Valencia, Sergei I. Ivlev, Marc Zeplichal, Andreas Terfort, Caterina Cocchi, Gregor Witte   +6 more
wiley   +1 more source

Influence of quartz powder and silica fume on the performance of Portland cement. [PDF]

Sci Rep, 2020
Tavares LRC, Junior JFT, Costa LM, da Silva Bezerra AC, Cetlin PR, Aguilar MTP.   +5 more
europepmc   +1 more source

Superconductivity in the Honeycomb-Lattice Pnictide SrPtAs

, 2011
We report superconductivity in the honeycomb-lattice pnictide SrPtAs with Tc = 2.4 K. To our knowledge, SrPtAs is the first superconducting pnictide with a honeycomb lattice structure.
Kudo, Kazutaka, Nishikubo, Yoshihiro, Nohara, Minoru   +2 more
core   +1 more source

Amyloidogenic Peptide Fragments Designed From Bacterial Collagen‐like Proteins Form Hydrogel

Advanced Functional Materials, EarlyView.
This study identified amyloidogenic sequence motifs in bacterial collagen‐like proteins and exploited these to design peptides that self‐assemble into β‐sheet fibers and form hydrogels. One hydrogel supported healthy fibroblast growth, showing promise for biocompatible materials. Our work demonstrates that bacterial sequences can be harnessed to create
Vamika Sagar, Xuen J Ng, Lukas Lechel, Ashish Chand Rajwar, Hendrik Bargel, Abhishek A. Jalan   +5 more
wiley   +1 more source

Studies of lunar soil mechanics, final report, jun. 15, 1963 - dec. 15, 1964 [PDF]

Properties of simulated lunar soils in lunar ...
Nelson, J. D., Vey, E.
core   +1 more source

Acoustic principles of jet grinding monitoring [PDF]

, 2013
Сформульовано акустичні принципи аналізу показників здрібнювання на основі експе-риментальних даних акустичного моніторингу зони подрібнення струминної подрібнювальної установки.
Gorobets, L.J., Krasnoper, V.P., Pilov, P.I., Pryadko, N.S.   +3 more
core  

Complex itinerant ferromagnetism in noncentrosymmetric Cr11Ge19

, 2012
The noncentrosymmetric ferromagnet Cr11Ge19 has been investigated by electrical transport, AC and DC magnetization, heat capacity, x-ray diffraction, resonant ultrasound spectroscopy, and first principles electronic structure calculations.
A. N. Bogdanov, A. N. Bogdanov, B. C. Sales, D. Mandrus, D. S. Parker, E. Schreiber, J.-Q. Yan, M. A. McGuire, M. Koehler, N. J. Ghimire, P. Blaha, P. Mohn, R. M. Latture, V. Keppens   +13 more
core   +1 more source