Results 41 to 50 of about 117,799 (311)

Quantum oscillations and magnetic reconstruction in the delafossite PdCrO2 [PDF]

, 2015
The authors acknowledge funding from the UK EPSRC, the MEXT KAKENHI (Grant No. 21340100), the Royal Society, the Wolfson Foundation, and the Max Planck Society.We report quantum oscillation data on the metallic triangular antiferromagnet PdCrO2.
Borrmann, H., Yelland, Edward A., Yelland, E., Zhao, Lishan, Hicks, C., Takatsu, H., Gibbs, A., Maeno, Yoshiteru, Yonezawa, S., Mackenzie, Andrew P., Borrmann, Horst, Kushwaha, P., Yonezawa, Shingo, Mackenzie, A., Gibbs, Alexandra S., Maeno, Y., Takatsu, Hiroshi, Zhao, L., Kushwaha, Pallavi, Hicks, Clifford W.   +19 more
core   +1 more source

Single-atom imaging of fermions in a quantum-gas microscope

, 2015
The authors acknowledge support by EU (ERC-StG FERMILATT, SIQS, Marie Curie Fellowship to E.H.), EPSRC, Scottish Universities Physics Alliance (SUPA).Single-atom-resolved detection in optical lattices using quantum-gas microscopes has enabled a new ...
Bruno Peaudecerf, James Hudson, Dylan A. Cotta, Elmar Haller, Hudson, James, Kelly, Andrew, Haller, Elmar, Cotta, Dylan A., Kuhr, Stefan, Stefan Kuhr, Graham D. Bruce, Peaudecerf, Bruno, Bruce, Graham D., Andrew Kelly   +13 more
core   +1 more source

Pseudospectral Renormalization Method for Solitons in Quasicrystal Lattice with the Cubic-Quintic Nonlinearity

Journal of Applied Mathematics, 2014
We modified the spectral renormalization method as the pseudospectral renormalization method in order to find the localized solutions. The pseudospectral renormalization method can be applied to a large class of problems including different homogeneities.
Nalan Antar
doaj   +1 more source

GAD65 Antibody ELISA With Extended Reportable Range: Validation and Guidance for Neurological Practice

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To (1) validate GAD65‐ELISA detection and quantification for type 1 diabetes mellitus and autoimmune neurological diagnoses, (2) correlate ELISA results (reference range < 5 IU/mL) with established radioimmunoprecipitation assay (RIA; ≤ 0.02 nmol/L), and (3) define ELISA clinical utility and pitfalls.
Andrew McKeon, Dana Olofson, Diana Anissian, Divyanshu Dubey, Eoin P. Flanagan, Max C. Herman, Sarosh R. Irani, Daniel H. Lachance, Maria A. Willrich, Sean Pittock, John R. Mills, Anastasia Zekeridou   +11 more
wiley   +1 more source

A C0(_2) laser lattice experiment for cold atoms [PDF]

, 2007
This thesis presents work on a laser cooling experiment designed for trapping Rb atoms in a CO(_2) laser optical trap. Some emphasis is placed on experimental features designed to allow the future implementation of a neutral atom quantum computation ...
Weatherill, Kevin J.
core  

Frequency Ratio of 199Hg and 87Sr Optical Lattice Clocks beyond the SI Limit

, 2015
We report on a frequency ratio measurement of a Hg199-based optical lattice clock referencing a Sr87-based clock. Evaluations of lattice light shift, including atomic-motion-dependent shift, enable us to achieve a total systematic uncertainty of 7.2×10 ...
Katori Hidetoshi, Ushijima Ichiro, Ohmae Noriaki, Yamanaka Kazuhiro, Takamoto Masao   +4 more
core   +1 more source

State-Dependent Optical Lattices for the Strontium Optical Qubit [PDF]

Physical Review Letters, 2020
We demonstrate state-dependent optical lattices for the Sr optical qubit at the tune-out wavelength for its ground state. We tightly trap excited state atoms while suppressing the effect of the lattice on ground state atoms by more than four orders of magnitude.
Heinz, A., Park, A. J., Šantić, N., Trautmann, J., Porsev, S. G., Safronova, M. S., Bloch, I., Blatt, S.   +7 more
openaire   +6 more sources

Experimental Evaluation of 100Cr6 Steel Microindented Surfaces Under Lubricated Nonconformal Point Contacts

Advanced Engineering Materials, EarlyView.
The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi, Pasquale Guglielmi, Gianfranco Palumbo, Giuseppe Carbone   +3 more
wiley   +1 more source

Spin–orbit modulated optical properties in Lieb-to-kagome lattices

Results in Physics
We investigate the optical conductivity of two-dimensional flat-band systems undergoing a transition from Lieb to kagome lattice geometries. Using a generalized tight-binding Hamiltonian with intrinsic spin–orbit coupling (ISOC), we compute both the real
Shashikant Kumar, Gulshan Kumar, Prakash Parida   +2 more
doaj   +1 more source

Quantum Control of BEC in Optical Lattice

, 2021
In this paper, it would be worthwhile to consider the theoretical and computational approach of controlling Bose-Einstein Condensates (BEC). In high spatial dimension (2D/3D) case, the BEC system is controlled under external force in trapped optical ...
Quan-Fang, Wang
core   +1 more source