Results 91 to 100 of about 472,402 (297)

Quantum transport reservoir computing

Physical Review Applied
Reservoir computing (RC), a neural network designed for temporal data, enables efficient computation with low-cost training and direct physical implementation. Recently, quantum RC has opened new possibilities for conventional RC and introduced novel ideas to tackle open problems in quantum physics and advance quantum technologies. Despite its promise,
Yecheng Jing, Pengfei Wang, Shuai Zhang, Zhoujie Zeng, Shi-Jun Liang, Wei Chen   +5 more
openaire   +2 more sources

Near‐Infrared Emitting Lanthanide Catecholate Giant Single Crystals – Morphology Control and Photon Down‐Conversion

Advanced Functional Materials, EarlyView.
Controlled syntheses of lanthanide coordination polymers based on the dihydroxybenzoquinone (DHBQ) organic linker afforded large single crystals of Ln‐DHBQ CPs (Ln = Yb, Nd). A novel structural variant of Yb‐DHBQ is identified by means of single crystal diffraction analysis.
Marina I. Schönherr, Alexander Biewald, Andre Mähringer, Thaddäus J. Koller, Peter Mayer, Markus Döblinger, Achim Hartschuh, Dana D. Medina   +7 more
wiley   +1 more source

Rabi transport and the other finite-size effects in one-dimensional discrete-time topological quantum walk

New Journal of Physics
This paper investigates Rabi transport and finite-size effects in one-dimensional discrete-time topological quantum walks. We demonstrate the emergence of localized states at boundaries between topologically distinct phases and analyze how finite system ...
Andrzej Grudka, Marcin Karczewski, Paweł Kurzyński, Tomasz P Polak, Jan Wójcik, Antoni Wójcik   +5 more
doaj   +1 more source

Non-zero temperature transport near quantum critical points

, 1997
We describe the nature of charge transport at non-zero temperatures ($T$) above the two-dimensional ($d$) superfluid-insulator quantum critical point. We argue that the transport is characterized by inelastic collisions among thermally excited carriers ...
A. J. Rimberg, A. M. Finkelstein, A. P. Kampf, A. Schmid, A. V. Chubukov, A. V. Chubukov, A. Yazdani, A.F. Hebard, A.M. Dykhne, B. Huckenstein, B. L. Altshuler, B.L. Altshuler, C. Castellani, C. Castellani, C. Itzykson, C. L. Kane, C. M. Varma, C. M. Varma, C. Nayak, C.L. Kane, D. Belitz, D. Shahar, D.-H. Lee, D.G. Polyakov, E. Brezin, E. Fradkin, E. S. Sorensen, E. Shimshoni, F. Guinea, F. Guinea, F. Lesage, F. Lesage, G. G. Batrouni, G.D. Mahan, H. S. J. van der Zant, H. Stupp, H.P. Wei, J. A. Chervenak, J. M. Tranquada, J. Zinn-Justin, J.T. Chalker, K. Moon, K. Runge, Kedar Damle, L. B. Keldysh, L. P. Kadanoff, L. W. Engel, M. Makivic, M. P. A. Fisher, M. P. A. Fisher, M. P. A. Fisher, M. Wallin, M.-C. Cha, M.P.A. Fisher, N. Trivedi, P. A. Lee, P. C. Hohenberg, P. Danielewicz, P. Fendley, P. Fendley, P. Fendley, R. Fazio, R. Shankar, S. -Y. Hsu, S. Das Sarma, S. Kivelson, S. L. Sondhi, S. Sachdev, S. Sachdev, S. Sachdev, S. Sachdev, S. Sachdev, S. Sachdev, S. Sachdev, S. V. Kravchenko, S. V. Kravchenko, S.H. Simon, Subir Sachdev, T. Giamarchi, T. Giamarchi, V.N. Popov, W. Chen, X. G. Wen, X. G. Wen, Y. Huo, Y. Liu   +85 more
core   +3 more sources

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

Advanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin Brehm, Michael Tiemann   +5 more
wiley   +1 more source

Conductive atomic force microscopy data from substantia nigra tissue

Data in Brief, 2019
Ferritin and neuromelanin are present within the dopamine neurons of the substantia nigra pars compacta (SNc), and ferritin is also distributed in the intercellular regions of those neurons.
Christopher J. Rourk
doaj   +1 more source

Coulomb dominated cavities in bilayer graphene

Physical Review Research, 2020
Electrostatic confinement in bilayer graphene van der Waals heterostructures provides a versatile platform for studying electronic transport in bilayer graphene nanostructures.
Marius Eich, Riccardo Pisoni, Chuyao Tong, Rebekka Garreis, Peter Rickhaus, Kenji Watanabe, Takashi Taniguchi, Thomas Ihn, Klaus Ensslin, Annika Kurzmann   +9 more
doaj   +1 more source

Complex Systems in Phase Space

Entropy, 2020
The continued reduction of semiconductor device feature sizes towards the single-digit nanometer regime involves a variety of quantum effects. Modeling quantum effects in phase space in terms of the Wigner transport equation has evolved to be a very ...
David K. Ferry, Mihail Nedjalkov, Josef Weinbub, Mauro Ballicchia, Ian Welland, Siegfried Selberherr   +5 more
doaj   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Fast and high excitation transport in waveguide quantum electrodynamics

New Journal of Physics
Waveguide quantum electrodynamics (wQED) with underlying collective and long-range atom-atom interactions has led to many distinct dynamical phenomena, including modified collective radiations and intriguing quantum correlations.
Ya-Tang Yu, I Gusti Ngurah Yudi Handayana, Wei Chen, H H Jen   +3 more
doaj   +1 more source