Results 71 to 80 of about 673,674 (298)

Measurement-Only Topological Quantum Computation via Anyonic Interferometry

, 2008
We describe measurement-only topological quantum computation using both projective and interferometrical measurement of topological charge. We demonstrate how anyonic teleportation can be achieved using "forced measurement" protocols for both types of ...
Aliferis, Ardonne, Ardonne, Bakalov, Bell, Bennett, Bishara, Blok, Bonderson, Bonderson, Bonderson, Bonderson, Bonderson, Bonderson, Bouwmeester, Bravyi, Camino, Camino, Chamon, Chetan Nayak, Choi, Chung, Das Sarma, Dolev, Einstein, Fendley, Fendley, Fradkin, Freedman, Freedman, Freedman, Freedman, Gottesman, Ji, Jones, Kitaev, Kitaev, Michael Freedman, Miller, Moore, Moore, Nielsen, Parsa Bonderson, Radu, Raussendorf, Read, Stern, Turaev, von Neumann, Wen, Wen, Wess, Witten, Witten   +53 more
core   +2 more sources

Joint measurement of multiple noncommuting parameters [PDF]

, 2018
Although quantum metrology allows us to make precision measurements beyond the standard quantum limit, it mostly works on the measurement of only one observable due to the Heisenberg uncertainty relation on the measurement precision of noncommuting ...
Assad, Syed M., Cui, Liang, Huo, Nan, Li, Jiamin, Li, Xiaoying, Liu, Yuhong, Ou, Z. Y.   +6 more
core   +3 more sources

Quantum Measurement for Quantum Chemistry on a Quantum Computer

Chemical Reviews
Quantum chemistry is among the most promising applications of quantum computing, offering the potential to solve complex electronic structure problems more efficiently than classical approaches. A critical component of any quantum algorithm is the measurement step, where the desired properties are extracted from a quantum computer.
Smik Patel, Praveen Jayakumar, Tzu-Ching Yen, Artur F. Izmaylov   +3 more
openaire   +3 more sources

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

Heterodimensional Kondo superlattices with strong anisotropy

Nature Communications
Localized magnetic moments in non-magnetic materials, by interacting with the itinerary electrons, can profoundly change the metallic properties, developing various correlated phenomena such as the Kondo effect, heavy fermion, and unconventional ...
Qi Feng, Junxi Duan, Ping Wang, Wei Jiang, Huimin Peng, Jinrui Zhong, Jin Cao, Yuqing Hu, Qiuli Li, Qinsheng Wang, Jiadong Zhou, Yugui Yao   +11 more
doaj   +1 more source

Sign-reversible valley-dependent Berry phase effects in 2D valley-half-semiconductors

npj Computational Materials, 2021
Manipulating valley-dependent Berry phase effects provides remarkable opportunities for both fundamental research and practical applications. Here, by referring to effective model analysis, we propose a general scheme for realizing topological magneto ...
Xiaodong Zhou, Run-Wu Zhang, Zeying Zhang, Wanxiang Feng, Yuriy Mokrousov, Yugui Yao   +5 more
doaj   +1 more source

Deterministic Detection of Single Ion Implantation

Advanced Engineering Materials, EarlyView.
Focused ion beam implantation with high detection efficiencies will enable the rapid and scalable fabrication of advanced spin‐based technologies such as qubits. This work presents the detection efficiencies of a wide range of ions implanted into solid‐state hosts, with efficiencies of >90% recorded for ion species and substrate combinations of ...
Mason Adshead, Lok Kan Wan, Maddison Coke, Janet Jacobs, Nicholas F. L. Collins, Mark C. Rosamond, Richard J. Curry   +6 more
wiley   +1 more source

The Influence of Temperature on Frequency Modulation Spectroscopy in Atom Gravimeter

Sensors, 2022
Atom gravimeters use locked lasers to manipulate atoms to achieve high-precision gravity measurements. Frequency modulation spectroscopy (FMS) is an accurate method of optical heterodyne spectroscopy, capable of the sensitive and rapid frequency locking ...
Kanxing Weng, Bin Wu, Feichen Wang, Xiaohui Zhang, Yin Zhou, Bing Cheng, Qiang Lin   +6 more
doaj   +1 more source

Quantum Bayesian approach to circuit QED measurement with moderate bandwidth

, 2016
We consider continuous quantum measurement of a superconducting qubit in the circuit QED setup with a moderate bandwidth of the measurement resonator, i.e., when the "bad cavity" limit is not applicable.
Korotkov, Alexander N.
core   +1 more source

Fostering Innovation: Streamlining Magnetocaloric Materials Research by Digitalization

Advanced Engineering Materials, EarlyView.
Magnetocaloric cooling (MCE) is an environmentally friendly refrigeration method with great potential. Optimizing MCE materials involves the preparation and screening of large quantities of samples, which in turn generates a large amount of data. A digitalization approach is presented that uses ontologies, knowledge graphs, and digital workflows to ...
Simon Bekemeier, Moritz Blum, Luana Caron, Alisa Chirkova, Philipp Cimiano, Basil Ell, Inga Ennen, Michael Feige, Maik Gaerner, Thomas Hilbig, Andreas Hütten, Günter Reiss, Tapas Samanta, Sonja Schöning, Christian Schröder, Lennart Schwan, Chris Taake, Martin Wortmann   +17 more
wiley   +1 more source