Results 141 to 150 of about 4,044,060 (386)

Entanglement and Quantum non-locality: an experimental perspective

EPJ Web of Conferences, 2013
The theory of Quantum Mechanics is one of the mainstay of modern physics, a well-established mathematical clockwork whose strength and accuracy in predictions are currently experienced in worldwide research laboratories.
Avella Alessio, Gramegna Marco, Genovese Marco   +2 more
doaj   +1 more source

Ultra‐Sensitive, Self‐powered, CMOS‐Compatible Near‐Infrared Photodetectors for Wide‐Ranging Applications

Advanced Functional Materials, EarlyView.
Ferroelectric ZrO2 films grown by sputtering on Si, show strong near‐infrared (NIR) detection capability. The performance is shown to arise from the pyroelectric effect, combined with the ferroelectric effect in ZrO2, and the photovoltaic effect in Si.
Nuno E. Silva, Ampattu R. Jayakrishnan, Adrian Kaim, Katarzyna Gwozdz, Leonardo Domingues, J. S. Kim, Marian C. Istrate, Corneliu Ghica, Mario Pereira, Luís Marques, M. J. M. Gomes, Robert L. Z. Hoye, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

Quantum mechanics curriculum in the U.S.: Quantifying the instructional time, content taught, and paradigms used

Physical Review Physics Education Research
Quantum mechanics is an integral course for physics students. An understanding of quantum concepts is imperative for enrollment in physics graduate programs, participating in research within physics fields, and employment with companies developing ...
Alexis Buzzell, Timothy J. Atherton, Ramón Barthelemy   +2 more
doaj   +1 more source

Fibrous Pb(II)‐Based Coordination Polymer Operable as a Photocatalyst and Electrocatalyst for High‐Rate, Selective CO2‐to‐Formate Conversion

Advanced Functional Materials, EarlyView.
A coordination polymer [Pb(tadt)]n prepared by a microwave‐assisted solvothermal method selectively reduces CO2 into formate under visible light with a high apparent quantum yield of ≈25% at 400 nm. It can function as a pre‐catalyst, along with conductive Ketjen Black, to form an active PbCO3/Pb3(CO3)2(OH)2 mixture that exhibits a high Faradaic ...
Chomponoot Suppaso, Ryosuke Nakazato, Shoko Nakahata, Yoshinobu Kamakura, Fumitaka Ishiwari, Akinori Saeki, Daisuke Tanaka, Kazuhide Kamiya, Kazuhiko Maeda   +8 more
wiley   +1 more source

A bird's eye view of quantum computers [PDF]

Quantum Biosystems 1, 21 (2007), 2007
Quantum computers are discussed in the general framework of computation, the laws of physics and the foundations of quantum mechanics.
arxiv  

Universal Superconductivity in FeTe and All‐Iron‐Based Ferromagnetic Superconductor Heterostructures

Advanced Functional Materials, EarlyView.
The first all‐iron‐based ferromagnetic superconductor heterostructures with high‐temperature superconductivity and strong ferromagnetism aredemonstrated. From this, it is discovered that FeTe becomes universallysuperconducting with a minute level of cationic impurities through doping ordiffusion from neighboring layers, suggesting its ground state can ...
Hee Taek Yi, Xiong Yao, Deepti Jain, Ying‐Ting Chan, An‐Hsi Chen, Matthew Brahlek, Kim Kisslinger, Kai Du, Myung‐Geun Han, Yimei Zhu, Weida Wu, Sang‐Wook Cheong, Seongshik Oh   +12 more
wiley   +1 more source

Quantum simulation in Fock-state lattices

Advances in Physics: X
Fock-state lattices (FSLs) consist of the Fock states of photons and atoms, establishing a quantum photonic platform for simulating condensed matter physics.
Jiale Yuan, Han Cai, Da-Wei Wang
doaj   +1 more source

Unitary equivalent classes of one-dimensional quantum walks II [PDF]

arXiv, 2017
This study investigated the unitary equivalent classes of one-dimensional quantum walks. We determined the unitary equivalent classes of one-dimensional quantum walks, two-phase quantum walks with one defect, complete two-phase quantum walks, one-dimensional quantum walks with one defect and translation-invariant one-dimensional quantum walks.
arxiv  

Temperature‐Induced Effects on Wet‐Spun Artificial Spider Silk Fibers

Advanced Functional Materials, EarlyView.
Silk‐based materials are valued for their strength and flexibility, but temperature effects on their mechanical properties are understudied. This study examines the properties of artificial silk fibers from −80 to +120 °C. Results show maintained strength at high temperatures and increased strength at low temperatures. Abstract Silk‐based materials are
Gabriele Greco, Benjamin Schmuck, Vincenzo Fazio, Giuseppe Puglisi, Giuseppe Florio, Nicola Maria Pugno, Luca Fambri, Anna Rising   +7 more
wiley   +1 more source

Quantum Physics from A to Z

, 2005
This is a collection of statements gathered on the occasion of the Quantum Physics of Nature meeting in Vienna.Comment: 3 pages, Quantum Physics of Nature (QUPON) Conference, Vienna, Austria, May 22nd-26th, 2005; v4: more ...
Arndt, M., Aspelmeyer, M., Bernstein, H. J., Bertlmann, R., Brukner, C., Dowling, J. P., Eisert, J., Ekert, A., Fuchs, C. A., Greenberger, D. M., Horne, M. A., Jennewein, T., Kwiat, P. G., Mermin, N. D., Pan, J. -W., Rasel, E. M., Rauch, H., Rudolph, T. G., Salomon, C., Schmiedmayer, J., Sergienko, A. V., Simon, C., Vedral, V., Walther, P., Weihs, G., Zoller, P., Zukowski, M.   +26 more
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