Results 221 to 230 of about 1,242,505 (361)

Experimental investigation of vibration modulation induced by spatially distributed internal nonlinearities in a parallel thin-beam system. [PDF]

iScience
Cao T, Cui H, Wang Q, Zhao Y.
europepmc   +1 more source

Probing Near‐Field EM Fluctuations in Superparamagnetic CoFeB With NV Quantum Dephasometry

Advanced Optical Materials, EarlyView.
We non‐invasively investigate the superparamagnetic spin dynamics of a 1.1 nm CoFeB layer by probing its near‐field EM fluctuations using NV centers‐based quantum dephasometry. Our findings are further supported by theoretical modeling and SQUID‐based magnetization characterization. These results provide critical insight into the magnetization dynamics
Shoaib Mahmud, Wei Zhang, Pronoy Das, Angshuman Deka, Wenbo Sun, Zubin Jacob   +5 more
wiley   +1 more source

Optically addressable molecular spin qubits. [PDF]

MRS Bull
Mann SK, Bayliss SL.
europepmc   +1 more source

Spacer‐Less Substrate‐Integrated Metasurface for Near‐Unity Terahertz Absorption

Advanced Optical Materials, EarlyView.
ABSTRACT Although conventional metal‐insulator‐metal (MIM) terahertz (THz) absorbers can provide near‐unity absorption, their multilayer stacks inevitably introduce additional thickness, mass, and residual stress, which limit their compatibility with THz thermal sensing platforms.
Zihao Zhao, Kazuho Harada, Qian Liu, Isao Morohashi, Xu Fang, Kazuhiko Hirakawa, Ya Zhang   +6 more
wiley   +1 more source

Direct Measurement of the Singlet Lifetime and Photoexcitation Behavior of the Boron Vacancy Center in Hexagonal Boron Nitride

Advanced Optical Materials, EarlyView.
Negatively charged boron vacancy defects in hexagonal boron nitride promise near‐surface quantum sensing, but their internal spin transition rates are only partly understood. This work directly measures the defect's singlet‐state lifetime, 15(3) ns, using a nanosecond rise‐time dual‐pulse photoluminescence‐recovery method, and shows that high laser ...
Richard A. Escalante, Andrew J. Beling, Daniel G. Ang, Niko R. Reed, Justin J. Welter, John W. Blanchard, Cecilia Campos, Edwin Coronel, Klaus Krambrock, Alexandre S. Leal, Paras N. Prasad, Ronald L. Walsworth   +11 more
wiley   +1 more source

Direct MRI of collagen. [PDF]

Elife
Van Schoor JD, Weiger M, Baadsvik EL, Pruessmann KP.   +3 more
europepmc   +1 more source

Data‐Efficient Electromagnetic Surrogate Solver Through Dissipative Relaxation Transfer Learning

Advanced Optical Materials, EarlyView.
Dissipative relaxation transfer learning (DIRTL) enables data‐efficient training of electromagnetic surrogate solvers by pretraining data generated with artificial material loss before fine‐tuning on target lossless data. The framework suppresses resonant outlier effects during early training, allowing effective adaptation to high‐amplitude resonances ...
Sunghyun Nam, Chan Y. Park, Min Seok Jang   +2 more
wiley   +1 more source

Cardiac magnetic resonance-derived left atrioventricular coupling index predicts outcome in reduced ejection fraction. [PDF]

ESC Heart Fail
Guglielmo M, Fedele D, Bergamaschi L, Armillotta M, Angeli F, Ciarlantini M, Buccella I, Pizzi C, Pezel T, Aquaro GD, Baggiano A, Barison A, Bogaert J, Calò L, Camastra G, Carigi S, Carrabba N, Casavecchia G, Censi S, Cicala G, De Cecco CN, De Lazzari M, Di Giovine G, Dobrovie M, Focardi M, Fusini L, Gaibazzi N, Gismondi A, Gravina M, van der Harst P, Lanzillo C, Lombardi M, Lorenzoni V, Lorano-Torres J, Margonato D, Martini C, Marzo F, Masci PG, Masi A, Moro C, Muscogiuri G, Mushtaq S, Nese A, Palumbo A, Pedrotti P, Perazzolo Marra M, Pradella S, Presicci C, Rabbat MG, Raineri C, Rodriguez-Palomares JF, Sbarbati S, Squeri A, Sverzellati N, Symons R, Tat E, Timpani M, Todiere G, Valentini A, Varga-Szemes A, Volpe A, Guaricci AI, Schwitter J, Pavon AG, Pontone G.   +64 more
europepmc   +1 more source

Modulus‐Switchable Miniature Robots for Biomedical Applications: A Review

Advanced Robotics Research, EarlyView.
Materials, robot designs, proof‐of‐concept functions, and biomedical applications of modulus‐switchable miniature robots. Miniature soft robots have shown great potential in biomedical applications due to their excellent controllability and suitable mechanical properties in biological environments.
Chunyun Wei, Yibin Wang, Jiangfan Yu
wiley   +1 more source

Right Ventricular Strain and RV-Pulmonary Artery Coupling in Systemic Sclerosis: A Systematic Review. [PDF]

J Clin Med
Cealera E, Gurzun MM, Gache AC, Marc MS, Parepa IR, Dantes E.   +5 more
europepmc   +1 more source