Results 71 to 80 of about 91,041 (333)

Extreme Polaritonic Interactions in a Room‐Temperature Designable Sub‐Nanocavity Quantum Electrodynamic Platform

Advanced Science, EarlyView.
 A nanoparticle‐cluster‐on‐mirror (NPcoM) serves as a functionally deterministic sub‐nanocavity that emulates picocavities, enabling extreme light–matter interactions and polaritonic phenomena. ABSTRACT Pushing nanoscale optical confinement to its ultimate limits defines the regime of nano‐cavity quantum electrodynamics (nano‐cQED), where light‐matter ...
Huatian Hu, Xin Shu, Zhiwei Hu, Di Zheng, Ruiqian Zhang, Ximin Cui, Wei Dai, Xiang Lan, Xiaobo Han, Wen Chen, Hongxing Xu   +10 more
wiley   +1 more source

Eye blinking abnormalities in Tourette syndrome: Blink more or blink differently?

Parkinsonism & Related Disorders
Blinking abnormalities are among the earliest and most common symptoms in Gilles de la Tourette syndrome (GTS) but have not been studied using precise quantitative methods. Here, we use automated video-based analyses to assess blinking abnormalities in GTS in terms of blink rates as well as alterations in spatiotemporal blink features.We analyzed 2.5 ...
Julius, Verrel, Ronja, Schappert, Nele, Brügge, Tina, Rawish, Tobias, Bäumer, Yifan, Hao, Roland, Stenger, Christian, Beste, Sebastian, Fudickar, Veit, Roessner, Alexander, Münchau   +10 more
openaire   +2 more sources

Physical Implementation of Optical Material‐Based Neural Networks Processing Enabled by Long‐Persistent Luminescence

Advanced Science, EarlyView.
This study reports on the physical implementation of optical material‐based neural processing using long‐persistent luminescence as memory‐retention and nonlinear optical material. The system performs optical‐domain preprocessing with opto‐electronic interfaces for stimulus delivery and readout, enabling real‐time demonstrations including Pong gameplay
Sangwon Wi, Yunsang Lee
wiley   +1 more source

Photophysics of single silicon vacancy centers in diamond: implications for single photon emission

, 2012
Single silicon vacancy (SiV) color centers in diamond have recently shown the ability for high brightness, narrow bandwidth, room temperature single photon emission.
Aharonovich, Aharonovich, Bergman, Bradac, Brouri, Castelletto, Chance, Chapman, Chen, Christoph Becher, Dexter, D’Haenens-Johansson, Elke Neu, Fleury, Grudinkin, Hellen, Iakoubovskii, Kitson, Lounis, Mario Agio, Mora, Neu, Neu, Neu, Neu, Osad’ko, Rogers, Rogobete, Siyushev, Smith, Tisler, Turukhin, Ulbricht, Wang, Wee, Wu   +35 more
core   +1 more source

Quantum Dots for Biomedical Biosensing, NIR‐II Bioimaging, and Phototherapy: Materials Design, Signal Transduction, and Translational Barriers

Advanced Science, EarlyView.
This review outlines bottom‐up and biomimetic fabrication strategies of quantum dots, and highlights their emerging applications in biosensing, multimodal bioimaging, and intelligent cancer theranostics. It further discusses key translational barriers and future perspectives for advancing QD‐based nanomedicine toward clinical implementation.
Jie Ju, Zhifang Liu, Xinran Gao, Wen Sun, Wei Fu, Yanfei Wang   +5 more
wiley   +1 more source

The intensity correlation function of "blinking" quantum systems

, 2002
Explicit expressions are determined for the photon correlation function of ``blinking'' quantum systems, i.e. systems with different types of fluorescent periods.
, , Agarwal G S, Agarwal G S, Basché T, Basché T, Carmichael H, Carmichael H, Cohen-Tannoudji C, Dehmelt H G, Dirk Seidel, Gantmacher F R, Gerhard C Hegerfeldt, Hegerfeldt G C, Hegerfeldt G C, Jakob M, Kummer S, Mandel L, Miranowicz A, Richter T, Skornia C   +20 more
core   +2 more sources

Advancing Energy Materials by In Situ Atomic Scale Methods

Advanced Energy Materials, Volume 15, Issue 11, March 18, 2025.
Progress in in situ atomic scale methods leads to an improved understanding of new and advanced energy materials, where a local understanding of complex, inhomogeneous systems or interfaces down to the atomic scale and quantum level is required. Topics from photovoltaics, dissipation losses, phase transitions, and chemical energy conversion are ...
Christian Jooss, Michael Seibt, Martin Wenderoth, Oliver Bünermann, Ole Bunjes, Till Domröse, Christian Eckel, Francesca Falorsi, Christoph Flathmann, Monica Kolek Martinez de Azagra, Matthias Krüger, Jonas Lindner, Tobias Meyer, Claus Ropers, Ulrich Ross, Kai Rossnagel, Sreeju Sreekantan Nair Lalithambika, Simone Techert, Georg A. Traeger, Cynthia Volkert, R. Thomas Weitz, Alec M. Wodtke   +21 more
wiley   +1 more source

1/f noise for intermittent quantum dots exhibits non-stationarity and critical exponents

New Journal of Physics, 2014
The power spectrum of quantum dot (QD) fluorescence exhibits $1/{{f}^{\beta }}$ noise, related to the intermittency of these nanosystems. As in other systems exhibiting $1/f$ noise, this power spectrum is not integrable at low frequencies, which appears ...
Sanaz Sadegh, Eli Barkai, Diego Krapf
doaj   +1 more source

SuperResNET: Model‐Free Single‐Molecule Network Analysis Software Achieves Molecular Resolution of Nup96

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
SuperResNET is a powerful integrated software that reconstructs network architecture and molecular distribution of subcellular structures from single molecule localization microscopy datasets. SuperResNET segments the nuclear pore complex and corners, extracts size, shape, and network features of all segmented nuclear pores and uses modularity analysis
Yahongyang Lydia Li, Ismail M. Khater, Christian Hallgrimson, Ben Cardoen, Timothy H. Wong, Ghassan Hamarneh, Ivan R. Nabi   +6 more
wiley   +1 more source

Study on Artifacts Elimination for Three-Dimensional Interaction Virtual Reality Corridors

IEEE Access
Our team had proposed a Ground Control Points-free three-dimensional interactive virtual reality (3DIVR) for building scene models. However, during the actual scene model construction, we found that the blinking-artifacts and shadow-artifacts generated ...
Xiaofan Liu, Jinye Wang, Wenjun Zheng, Ying Chen, Er Wu   +4 more
doaj   +1 more source