Results 131 to 140 of about 2,390,699 (275)

Effects of Doping, Disorder, and Compensation on Electron Conduction in Si‐Doped k‐Ga2O3 Close to the Metal‐to‐Insulator Transition

Advanced Electronic Materials, EarlyView.
Self‐compensation effects attributed to doping‐dependent shift‐defects at APBs Validation of Hall data for VRH transport near the MIT Persistence of VRH transport for any SiH4 flow in Si‐doped κ‐Ga2O3 due to high compensation coupling transport and EPR data as strategy to study electronic properties and doping T‐dependence of transport data agrees with
Antonella Parisini, Hans Jürgen von Bardeleben, Ildicò Cora, Zsolt Fogarassy, Paola Alippi, Vincenzo Fiorentini, Ian Vickridge, Piero Mazzolini, Alessio Bosio, Roberto Fornari   +9 more
wiley   +1 more source

Preserving Proton Resolution Under Cryogenic Dynamic Nuclear Polarization for Biomolecular Solid‐State NMR

Angewandte Chemie, EarlyView.
High‐resolution proton detection is preserved under cryogenic dynamic nuclear polarization (DNP) by combining fast MAS, extensive deuteration and selective methyl protonation. This strategy enables proton‐detected structural studies of biomolecular solids with enhanced sensitivity under DNP conditions.
James Tolchard, Tanguy Le Marchand, Nadia El Mammeri, Kshama Sharma, Ajit Kumar Bishoyi, Mélanie Berbon, Kristaps Jaudzems, Dorothea Wisser, Asen Daskalov, Sven J. Saupe, Jan Stanek, Zhiyu Sun, Olivier Ouari, Birgit Habenstein, Anne Lesage, Guido Pintacuda, Antoine Loquet   +16 more
wiley   +2 more sources

Smart Flexible Tactile Sensors: Recent Progress in Device Designs, Intelligent Algorithms, and Multidisciplinary Applications

Advanced Intelligent Discovery, EarlyView.
Flexible tactile sensors have considerable potential for broad application in healthcare monitoring, human–machine interfaces, and bioinspired robotics. This review explores recent progress in device design, performance optimization, and intelligent applications. It highlights how AI algorithms enhance environmental adaptability and perception accuracy
Siyuan Wang, Ming Dong, Rongrong Bao, Caofeng Pan   +3 more
wiley   +1 more source

Distinct Molten‐Globule Conformations in an Interacting Protein Domain Resolved by 19F NMR of Fluoroproline Residues

Angewandte Chemie, EarlyView.
Modifying the conformational ensemble of “molten‐globule” protein by the site‐specific incorporation of stereoisomeric 4‐fluoroproline residues modulated its binding affinity and aggregation behavior. 19F NMR spectroscopy enabled the detection of key interactions responsible for structural and dynamic changes. ABSTRACT Recently, the application of deep
Abir Ben Bouzayene, Mariam Sai, Alexis Jouin, Yves Nominé, Vladimir Torbeev, Bruno Kieffer   +5 more
wiley   +2 more sources

Improved frequency shifting realization for the delayed self-heterodyne interferometric linewidth measurement

, 2013
A new implementation of frequency shifting for the delayed self-heterodyne interferometer (DSHI) is proposed in this paper. In order to avoid the costly and complicated acoustic-optic modulator to shift frequency in the DSHI, we propose that a phase ...
Li, Yongxiao, Wang, Zinan, Xiong, Siyadong, Liu, Chenglong, Li, Zhengbin, Zhang, Zhenrong, Peng, Chao, Yang, Yi   +7 more
core   +1 more source

Multiple phase-shift all-fibre DFB lasers

A double (2 x π/2) phase-shifted Er/Yb fibre DFB laser shows a 50% reduction of the shift in lasing wavelength and a 10% reduction of the linewidth, compared to standard single phase-shifted fibre DFB ...
Voo, N.Y., Ibsen, M.
core   +1 more source

Dynamically Tunable Lasers Phase NoiseCharacterization and their Use in a 10 Gbps Optical Coherent Transmission System [PDF]

, 2008
Torrengo, Enrico, Ferrero, Valter, CAMATEL S, Camatel, S.   +3 more
core   +1 more source

Continuous-wave laser absorption spectroscopy of the thorium-229 nucleus. [PDF]

Nature
Morawetz I, Riebner T, De Col LT, Schneider F, Sempelmann N, Schaden F, Bartokos M, Kazakov GA, Lahs S, Beeks K, Gerstenecker B, Grüneis A, Pimon M, Schumm T, Lal V, Zitzer G, Petrov V, Tiedau J, Okhapkin MV, Peik E.   +19 more
europepmc   +1 more source

Self‐Assembled Telecom Color Centers in Silicon and Their Growth Environment

Advanced Physics Research, EarlyView.
Influence of the growth pressure during the formation of self‐assembled color centers in silicon grown by molecular beam epitaxy at ultra‐low temperatures on the color center's photoluminescence spectral signature. The growth pressure crucially determines color center selectivity, as evidenced by G‐centers, W‐centers, and T‐centers, matrix purity, and ...
Jacqueline Marböck, Enrique Prado Navarrete, Merve Karaman, Oliver E. Lang, S. Mijatovic, Thomas Fromherz, Maciej O. Liedke, Andreas Wagner, Moritz Brehm, Johannes Aberl   +9 more
wiley   +1 more source

Broad-linewidth sources result in a skin-tone bias in noninvasive optical measurement of oxygen saturation. [PDF]

J Biomed Opt
Blaney G, Fantini S.
europepmc   +1 more source