Results 181 to 190 of about 14,415 (276)

Hyperfine spectroscopy of optical-cycling transitions in singly ionized thulium. [PDF]

Sci Rep
Müller P, Tretiakov A, Younes A, Halawani N, C Campbell W, Hamilton P.   +5 more
europepmc   +1 more source

Laser Cooling and Trapping of Atoms: Introduction

, 1989
S. Chu, C. Wieman
semanticscholar   +1 more source

Photo‐Gated Corona Microfluidics

Advanced Science, EarlyView.
Photo‐gated corona microfluidics decouples optical programming from electric‐field actuation to enable reconfigurable manipulation on open, electrode‐pattern‐free surfaces. Near‐infrared irradiation locally melts paraffin, creating a reversible charge‐relaxation pathway that reconstructs the electric field.
Xiaxia Cui, Yiqing Liu, Xinyi Qiu, Manfei Liu, Biao Cheng, Yuan Zhou, Changguo Xue, Sheng Zhang, Xin Tang, Qiang Tang   +9 more
wiley   +1 more source

Apparatus for quantum-mixture research in microgravity. [PDF]

Nat Commun
Piest B, Böhm J, Estrampes T, Guggilam P, Pichery A, Arciszewski P, Bartosch W, Boles S, Döringshoff K, Elsen M, Hellmig O, Kürbis C, Leopoldt D, Müller G, Papakonstantinou A, Reichelt C, Wenzlawski A, Wendrich T, Charron É, Lotz C, Peters A, Sengstock K, Wicht A, Windpassinger P, Grosse J, Gaaloul N, Rasel EM.   +26 more
europepmc   +1 more source

Thermal Control of Concentric Topographies Patterned by Dynamic Electro‐Templated Generated Chiral Solitonic Structures

Advanced Science, EarlyView.
An electro‐templating strategy directs the relaxation of cholesteric finger loops into discrete concentric rings whose geometry is electrically programmed. The photopolymerized structures retain the topological defect pattern and, upon heating, show reversible, castle‐like surface modulation.
Jacques A. Peixoto, Hanqing Zhao, Dirk J. Broer, Ivan I. Smalyukh, Danqing Liu   +4 more
wiley   +1 more source

Rydberg positronium injection of electrons and positrons into a levitated dipole trap. [PDF]

Eur Phys J D At Mol Opt Phys
Deller A.
europepmc   +1 more source

Laser Cooling and Trapping of Alkaline Earth Atoms

, 1992
T. Kurosu, F. Shimizu
semanticscholar   +1 more source

Ion‐Driven Regulation of Ca2+ Flow by Ti/Zn Composite Activates ERK/MAPK Signaling and Maintains Mitochondrial Homeostasis to Promote Macrophage‐Mediated Bone Regeneration

Advanced Science, EarlyView.
A 3D‐printed interpenetrating Ti/Zn composite enables sustained Zn2+ release to regulate intracellular Ca2+ redistribution, preserve mitochondrial homeostasis, activate ERK/MAPK signaling, and promote M2 macrophage polarization, thereby enhancing osteoimmune‐mediated bone regeneration and peri‐implant osseointegration.
Wanyi Huang, Qiyue Zhang, Yueyang Qiu, Haocheng Suo, Zengqian Liu, Bing Bai, Qiang Wang, Qing Zhou   +7 more
wiley   +1 more source

Search for Dark Matter Using Levitated Nanoparticles Within a Bessel-Gaussian Beam via Yukawa Coupling. [PDF]

Sensors (Basel)
Chowdhury IS, Akhouri BP, Haque S, Bacci MH, Howard E.   +4 more
europepmc   +1 more source

Phase‐Dependent Oxygen Defect Energetics in Epitaxial NbN/AlN/NbN Films

Advanced Science, EarlyView.
Phase dependent oxygen defect energetics in epitaxial δ‐NbN/AlN/δ‐NbN and β‐Nb2N/AlN/β‐Nb2N trilayers. Atomic‐scale analysis and first‐principles calculations reveal distinct oxygen incorporation pathways across NbN polymorphs. Layer resolved defect formation energies show that O is energetically more favorable within δ‐NbN electrodes, whereas in β ...
Prachi Garg, Kedarsh Kaushik, Danqing Wang, Naomi Pieczulewski, Anand Ithepalli, John Wright, Debdeep Jena, David A. Muller, Hong X. Tang, Cyrus Dreyer, Baishakhi Mazumder   +10 more
wiley   +1 more source