Results 111 to 120 of about 7,817,808 (344)

Modularization of multi-qubit controlled phase gate and its NMR implementation

, 2004
Quantum circuit network is a set of circuits that implements a certain computation task. Being at the center of the quantum circuit network, the multi-qubit controlled phase shift is one of the most important quantum gates.
Barenco A, Biham E, Cleve R, Deutsch D, Deutsch D, Fang F-M, Gui Lu Long, Jingfu Zhang, Jones J A, Knill E, Long G L, Maruyama K, Nielsen M A, Paz J P, Ro?ko M, Shor P W, Vandersypen L M K Chuang I L, Wenzhang Liu, Yu Y-F, Zhiheng Lu, Zhiwei Deng   +20 more
core   +1 more source

Intermolecular Interactions as Driving Force of Increasing Multiphoton Absorption in a Perylene Diimide‐Based Coordination Polymer

Advanced Functional Materials, EarlyView.
This study uncovers the unexplored role of intermolecular interactions in multiphoton absorption in coordination polymers. By analyzing [Zn2tpda(DMA)2(DMF)0.3], it shows how the electronic coupling of the chromophores and confinement in the MOF enhance two‐and three‐photon absorption.
Simon Nicolas Deger, Anna Mauri, Yang Cui, Sebastian Josef Weishäupl, Ali Deniz Özdemir, Hamad Syed, Aleksandr Ovsianikov, Wolfgang Wenzel, Alexander Pöthig, Jürgen Hauer, Mariana Kozlowska, Roland Augustinus Fischer   +11 more
wiley   +1 more source

Distributed quantum sensing in a continuous variable entangled network

, 2019
Networking plays a ubiquitous role in quantum technology. It is an integral part of quantum communication and has significant potential for upscaling quantum computer technologies that are otherwise not scalable. Recently, it was realized that sensing of
Andersen, Ulrik L., Borregaard, Johannes, Breum, Casper R., Christandl, Matthias, Gehring, Tobias, Guo, Xueshi, Izumi, Shuro, Larsen, Mikkel V., Neergaard-Nielsen, Jonas S.   +8 more
core   +1 more source

Cambridge quantum network

npj Quantum Information, 2019
Future-proofing current fibre networks with quantum key distribution (QKD) is an attractive approach to combat the ever growing breaches of data theft.
J. Dynes, A. Wonfor, W. Tam, A. Sharpe, R. Takahashi, Marco Lucamarini, A. Plews, Z. Yuan, A. Dixon, J. Cho, Y. Tanizawa, J. Elbers, H. Greißer, I. White, R. Penty, A. Shields   +15 more
semanticscholar   +1 more source

Advancing Electronic Application of Coordination Solids: Enhancing Electron Transport and Device Integration via Surface‐Mounted MOFs (SURMOFs)

Advanced Functional Materials, EarlyView.
The layer‐by‐layer (LbL) assembly of coordination solids, enabled by the surface‐mounted metal‐organic framework (SURMOF) platform, is on the cusp of generating the organic counterpart of the epitaxy of inorganics. The programmable and sequential SURMOF protocol, optimized by machine learning (ML), is suited for accessing high‐quality thin films of ...
Zhengtao Xu, Christof Wöll, Stefan Bräse   +2 more
wiley   +1 more source

Building photonic links for microwave quantum processors

Nanophotonics
Optical photons play unique role in transmitting information over long distances. Photonic links by the optical fiber networks compose the backbone of today’s global internet. Such fiber optics can also provide the most cost-effective quantum channels to
Zhao Han
doaj   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Stability, Gain, and Robustness in Quantum Feedback Networks

, 2006
This paper concerns the problem of stability for quantum feedback networks. We demonstrate in the context of quantum optics how stability of quantum feedback networks can be guaranteed using only simple gain inequalities for network components and ...
A. S. Holevo, C. D’Helon, C. W. Gardiner, G. Mahler, H. A. Bachor, K. R. Parthasarathy, K. Zhou, M. R. James, M. Vidyasagar, M. Yanagisawa, O. L. R. Jacobs, S. Sastry, V. P. Belavkin   +12 more
core   +1 more source

Distributed quantum computing across an optical network link [PDF]

Nature
Distributed quantum computing (DQC) combines the computing power of multiple networked quantum processing modules, ideally enabling the execution of large quantum circuits without compromising performance or qubit connectivity1,2.
D. Main, P. Drmota, D. P. Nadlinger, E. Ainley, A. Agrawal, B. C. Nichol, R. Srinivas, G. Araneda, D. M. Lucas   +8 more
semanticscholar   +1 more source

NanoMOF‐Based Multilevel Anti‐Counterfeiting by a Combination of Visible and Invisible Photoluminescence and Conductivity

Advanced Functional Materials, EarlyView.
This study presents novel anti‐counterfeiting tags with multilevel security features that utilize additional disguise features. They combine luminescent nanosized Ln‐MOFs with conductive polymers to multifunctional mixed‐matrix membranes and powder composites. The materials exhibit visible/NIR emission and matrix‐based conductivity even as black bodies.
Moritz Maxeiner, Ruben Maile, Murat Cuvalli, Andreas Wolf, Ayisha Komal, Robert Oestreich, Christoph Janiak, Karl Mandel, Alexander Knebel, Klaus Müller‐Buschbaum   +9 more
wiley   +1 more source