Results 141 to 150 of about 255,662 (266)

Period-doubling in the phase dynamics of a shunted HgTe quantum well Josephson junction. [PDF]

Nat Commun
Liu W, Piatrusha SU, Liang X, Upadhyay S, Fürst L, Gould C, Kleinlein J, Buhmann H, Stehno MP, Molenkamp LW.   +9 more
europepmc   +1 more source

Low-Frequency Noise Characteristics of (Al, Ga)As and Ga(As, Bi) Quantum Well Structures for NIR Laser Diodes. [PDF]

Sensors (Basel), 2023
Armalytė S, Glemža J, Jonkus V, Pralgauskaitė S, Matukas J, Pūkienė S, Zelioli A, Dudutienė E, Naujokaitis A, Bičiūnas A, Čechavičius B, Butkutė R.   +11 more
europepmc   +1 more source

Counterintuitive Fluorescence Blue Shift in Symmetry Breaking Dicationic Bis(indolium) with Two‐Photon Absorption Properties for NIR Living Cell Imaging

Advanced Materials, EarlyView.
Highly water‐soluble dicationic bis(indolium) dyes have been prepared, showing excellent two‐photon absorption and light emission. Their fluorescence behavior discloses an unusual increasing blue shift with increasing solvent polarity, which, in parallel, is beneficial for enhanced detection in biological media.
Carlos Benitez‐Martin, Jose M. Marin‐Beloqui, Juan T. López Navarrete, Juan Casado, Francisco Najera, Ezequiel Perez‐Inestrosa   +5 more
wiley   +1 more source

Multiwavelength, Ultranarrow Line Width Emission from Fiber-Capillary-Integrated Colloidal Quantum Well Lasers. [PDF]

ACS Nano
Duan R, Thung YT, He Y, Wei G, Wang Y, Xiao L, Zhang Z, Ren T, Zhang L, Ta VD, Sun H.   +10 more
europepmc   +1 more source

Spatially structured multi-wave-mixing induced nonlinear absorption and gain in a semiconductor quantum well. [PDF]

Sci Rep, 2022
Panchadhyayee P, Dutta BK.
europepmc   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Over 1.65 GW cm^-2 sr^-1 brightness 590 nm yellow second-harmonic generation in MOCVD-grown high-strain InGaAs/GaAs quantum well VECSEL. [PDF]

Light Sci Appl
Zhang Z, Zhan W, Xiao Y, Luo C, Zhou H, Yang W, Cheng Y, Yu H, Li Q, Li X, Zhang C, Wang J.   +11 more
europepmc   +1 more source

Squeezed vacuum interaction with an optomechanical cavity containing a quantum well. [PDF]

Sci Rep, 2022
Jabri H, Eleuch H.
europepmc   +1 more source

Microscopic Insights into Magnetic Warping and Time‐Reversal Symmetry Breaking in Topological Surface States of Rare‐Earth‐Doped Bi2Te3

Advanced Materials, EarlyView.
Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano, Fabián Calleja, Ji Dai, Massimo Tallarida, Vera Marinova, Alessandro Barla, Marc G. Cuxart, Pierluigi Gargiani, Gonzalo N. Molina, José Angel Silva‐Guillén, Adriana I. Figueroa, Kevin García‐Díez, Sergio O. Valenzuela, Aitor Mugarza, Amadeo L. Vázquez de Parga, Rodolfo Miranda, Francisco Guinea, Manuela Garnica, Miguel A. Valbuena   +18 more
wiley   +1 more source

Optimising (Al,Ga) (As,Bi) Quantum Well Laser Structures for Reflectance Mode Pulse Oximetry. [PDF]

Micromachines (Basel)
Špokas A, Zelioli A, Bičiūnas A, Čechavičius B, Glemža J, Pralgauskaitė S, Kamarauskas M, Bukauskas V, Spigulis J, Chiu YJ, Matukas J, Butkutė R.   +11 more
europepmc   +1 more source