Results 81 to 90 of about 7,912 (228)

Synergistic Multi‐Strategy Engineering of Temperature‐Responsive Self‐Trapped Excitons in Tin‐Based Double Perovskite Nanocrystals Enables High‐Sensitivity Fluorescence Thermometry

Laser &Photonics Reviews, EarlyView.
Bi3+‐doped Cs2SnCl6 nanocrystals are engineered to deliver highly temperature‐responsive self‐trapped exciton emission, achieving record thermal sensitivity at elevated temperatures. A temperature‐induced dual‐STE excited state landscape enables reversible thermochromism, while a dual‐parameter calibration combining fluorescence lifetime and CIE‐y ...
Sujun Ji, Shikai Chen, Boyu Zhang, Dandan Wang, Yuyao Wei, Qiao Li, Weiqiang Wang, Yao Guo, Hua Li, Jibin Zhang, Huān Bì, Junpeng Xue, Shuzi Hayase, Yongge Yang, Yusheng Li, Feng Liu, Qing Shen   +16 more
wiley   +1 more source

A Fusion-Spliced Near-Field Optical Fiber Probe Using Photonic Crystal Fiber for Nanoscale Thermometry Based on Fluorescence-Lifetime Measurement of Quantum Dots

Sensors, 2011
We have developed a novel nanoscale temperature-measurement method using fluorescence in the near-field called Fluorescence Near-field Optics Thermal Nanoscopy (Fluor-NOTN).
Toshiharu Saiki, Yuji Nagasaka, Yoshihiro Taguchi, Takuro Fujii   +3 more
doaj   +1 more source

Real‐World Evaluation of Bilateral Magnetic Resonance–Guided Focused Ultrasound Thalamotomy in Essential Tremor

Movement Disorders, EarlyView.
Abstract Background Magnetic resonance–guided focused ultrasound (MRgFUS) thalamotomy is effective in treating essential tremor (ET) with an adequate safety profile. Objective The aim of the study was to evaluate the real‐world safety and efficacy of staged bilateral MRgFUS thalamotomy in ET and its impact on patient's quality of life (QoL) and patient‐
Dolores Vilas, Antonio Gonzalez, Manel Tardáguila, Lourdes Ispierto, Mireia Gea, José Antonio Pérez, Raquel García, Ramiro Álvarez, Jorge Muñoz   +8 more
wiley   +1 more source

Novel {Pb6} wheels based zeolite‐type metal‐organic framework for wide temperature range and high sensitivity of luminescent thermometer

Smart Molecules, EarlyView.
The expansion of {Pb6} wheels in zeolite‐type MOFs led to emission thermal quenching of 93%, relative sensitivity of 1.03% K−1 (intensity‐based) and 0.97% K−1 (lifetime‐based) in a wide temperature range of 298–423 K. Abstract The development of luminescent thermometers synchronously exhibiting high sensitivity and stability in a wide temperature range
Yi‐Na Li, Na Sun, Yun‐Long Wu, Xiao‐Gang Yang, Yang‐Tian Yan, Guo‐Ping Yang, Yao‐Yu Wang   +6 more
wiley   +1 more source

Complete seizure freedom following minimally invasive laser callosotomy in a patient with lissencephaly type 1: Challenging the traditional paradigm

Epileptic Disorders, EarlyView.
Agilda Dema, Archie Baskaran, Joshua Chang, Douglas Nordli III, Peter Warnke   +4 more
wiley   +1 more source

Metrology for Quantum Hardware Standardization—Charting a Pathway: A Strategic Review

IEEJ Transactions on Electrical and Electronic Engineering, EarlyView.
Advances in quantum mechanics have long underpinned metrology by enabling practical realizations of units through quantum effects. With the 2019 SI revision, traceability is anchored in defined fundamental constants, reinforcing the quantum‐mechanical basis of modern standards. In parallel, quantum technologies are transitioning from laboratory science
Nobu‐Hisa Kaneko
wiley   +1 more source

All‐Optical Thermometry with Infrared Emitting Defects in Diamond

Advanced Sensor Research
Diamond color centers (optically active defects) can be used for all‐optical thermometry for non‐invasive and localized temperature measurements. The visible to near‐infrared photoluminescence of these defects is greatly attenuated in optical fibres and ...
Mitchell O. de Vries, Blanca del Rosal, Kibret A. Messalea, Brant C. Gibson, Philipp Reineck, Brett C. Johnson   +5 more
doaj   +1 more source

Wave‐Velocity‐Based Temperature Monitoring Applied to Underground Power Cables in Medium‐Voltage Networks—Discrimination of Individual Cable Temperatures in a Distribution Grid

High Voltage, EarlyView.
ABSTRACT The thermal state of underground power cables can be monitored based on the temperature dependency of the dielectric permittivity of the insulation material. The resulting temperature‐dependent wave velocity is used as a thermometric property. To this end, the signal propagation time along a cable of an injected signal is determined.
Peter Wouters, Peter van der Wielen, Yan Li   +2 more
wiley   +1 more source

Magnetic Iron Oxide Nanoparticles Coated by Coumarin-Bound Copolymer for Enhanced Magneto- and Photothermal Heating and Luminescent Thermometry

Nanomaterials
In this work, we report on the synthesis and investigation of new hybrid multifunctional iron oxide nanoparticles (IONPs) coated by coumarin-bound copolymer, which combine magneto- or photothermal heating with luminescent thermometry.
Alexiane Féron, Sylvain Catrouillet, Saad Sene, Gautier Félix, Belkacem Tarek Benkhaled, Vincent Lapinte, Yannick Guari, Joulia Larionova   +7 more
doaj   +1 more source

Thermometrie

Zeitschrift für Analytische Chemie, 1916
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E. Warburg, Fr. Hoffmann, W. Jäger, H. v. Steinwehr, A. Hahn, E. Brujning, G. Dimmer, H. Schlüter, Th. W. Richards, John W. Shipley, Th. W. Richards, A. H. Fiske, John W. Shipley, Julius Meyer   +13 more
openaire   +1 more source