Results 171 to 180 of about 8,418,870 (292)

Azobenzene's Cross‐Scale Optics and Photonics: Molecular Photoswitching, Mesoscopic Material Motions, and Adaptive Devices

Advanced Materials, EarlyView.
Azobenzene photoswitches translate molecular‐scale E/Z photoisomerization into macroscopic material responses and device‐level photonic functions. This Review highlights how azobenzene research has evolved from molecular photochemistry to photoalignment, mass migration, photomechanics, and heat release, ultimately enabling holography, reconfigurable ...
Heeju Son, Soyul Kwak, Heerin Noh, Minsang Kim, Doyeon Noh, Subhayan Chakraborty, Jaewon Lee, YongDeok Cho, Kyeongsoo Kim, Taewoong Eom, Moonyoung Kim, Jangwon Kim, Hoyoung Lee, Soyoung Lee, Jaehun Kim, Grace G. D. Han, Shin‐Tson Wu, Stefano Oscurato, Arri Priimagi, Marina Saphiannikova, Seungwoo Lee   +20 more
wiley   +1 more source

Single-photon emission from a single InAs quantum dot

, 2008
Excitation power-dependent micro-photoluminescence spectra and photon-correlation measurement are used to study the optical properties and photon statistics of single InAs quantum dots. Exciton and biexciton emissions, whose photoluminescence intensities
Sun, BQ, Dou, XM, Huang, SS, Ni, HQ, Niu, ZC, Dou, XM, Chinese Acad Sci, Inst Semicond, SKLSM, POB 912, Beijing 100083, Peoples R China. 电子邮箱地址: bqsun@red.semi.ac.cn   +5 more
core  

Deterministic storage and retrieval of telecom light from a quantum dot single-photon source interfaced with an atomic quantum memory. [PDF]

Sci Adv
Thomas SE, Wagner L, Joos R, Sittig R, Nawrath C, Burdekin P, de Buy Wenniger IM, Rasiah MJ, Huber-Loyola T, Sagona-Stophel S, Höfling S, Jetter M, Michler P, Walmsley IA, Portalupi SL, Ledingham PM.   +15 more
europepmc   +1 more source

Dynamically unpolarized single-photon source in diamond with intrinsic randomness. [PDF]

Sci Rep, 2017
Abe N, Mitsumori Y, Sadgrove M, Edamatsu K.   +3 more
europepmc   +1 more source

n‐Type Polymer Radio Frequency Rectifiers Operating at 18.5 GHz

Advanced Materials, EarlyView.
Combining an n‐doped polymer semiconductor with wafer‐scale asymmetric planar electrodes featuring work function‐engineered contacts yields radio‐frequency diodes and rectifying circuits operating at up to 18.5 GHz. The devices combine scalable manufacturing with an operating frequency previously unattainable by large‐area organic electronics ...
Lazaros Panagiotidis, Filip Aniés, Yiyang Yu, Mohammed Ghadiyali, Hendrik Faber, Zhanibek Bizak, Youssef Kabri, Pavlos Tzourmpakis, Suman Mandal, Linqu Luo, Temur Maksudov, Mohamad Insan Nugraha, Harold F. Mazo‐Mantilla, Patrice Vanelle, Julie Broggi, Khaled N. Salama, Udo Schwingenschlögl, Martin Heeney, Atif Shamim, Thomas D. Anthopoulos   +19 more
wiley   +1 more source

Electrically Driven InAs Quantum-Dot Single-Photon Sources

, 2009
Electrically driven single photon source based on single InAs quantum dot (QDs) is demonstrated. The device contains InAs QDs within a planar cavity formed between a bottom AlGaAs/GaAs distributed Bragg reflector (DBR) and a surface GaAs-air interface ...
Dou XM, Huang SS, Xiong YH, Ni HQ, Sun BQ, Xia JB, Niu ZC, Niu ZC Chinese Acad Sci Inst Semicond State Key Lab Superlattices & Microstruct POB 912 Beijing 100083 Peoples R China. E-mail Address: zcniu@red.semi.ac.cn, Du Y   +8 more
core  

Tuneable on-demand single-photon source in the microwave range. [PDF]

Nat Commun, 2016
Peng ZH, de Graaf SE, Tsai JS, Astafiev OV.   +3 more
europepmc   +1 more source

Optimal Control Drives Ultrafast and Energy‐Efficient Magnetization Switching in Van der Waals Magnets

Advanced Materials, EarlyView.
ABSTRACT The accelerating expansion of data‐centric technologies is sharply increasing the energy burden of information storage, placing unprecedented pressure on the efficiency of magnetic switching. Conventional field‐driven reversal, once the foundation of magnetic memory, has become impractical in modern architectures due to its high energy cost ...
Mohammad H. Badarneh, PeiYu Cai, Elton J. G. Santos   +2 more
wiley   +1 more source

Status of the SIMP project: Towards the Single Microwave Photon Detection

, 2019
The low-mass frontier of Dark Matter, the measurement of the neutrino mass, the search for new light bosons in laboratory experiments, all require detectors sensitive to excitations of meV or smaller.
Eugenio Monticone, Alessandra Toncelli, Gianluca Lamanna, Benno Margesin, Alessio Rettaroli, Guido Torrioli, Daniele Di Gioacchino, Alessandro Gallo, Carlo Barone, Mauro Rajteri, Giovanni Filatrella, Carlo Ligi, Paolo Spagnolo, Paolo Falferi, Danilo Babusci, Giulietto Felici, Francesco Mattioli, Nadia Ligato, Sergio Pagano, Giovanni Maccarrone, Luca Gennaro Foggetta, Matteo Mario Beretta, Franco Ligabue, Claudio Gatti, Federico Paolucci, Gabriella Castellano, David Alesini, Luigi Rolandi, Francesco Giazotto, Lorenzo Bianchini, Luca Oberto, Bruno Buonomo, Fabio Chiarello   +32 more
core  

Localised excitation of a single photon source by a nanowaveguide. [PDF]

Sci Rep, 2016
Geng W, Manceau M, Rahbany N, Sallet V, De Vittorio M, Carbone L, Glorieux Q, Bramati A, Couteau C.   +8 more
europepmc   +1 more source