Results 181 to 190 of about 4,489,565 (254)

Experimental analysis of the thermal management and internal quantum efficiency of terahertz quantum cascade laser harmonic frequency combs. [PDF]

Nanophotonics
Guerrero MAJ, Riccardi E, Li L, Rosamond M, Davies AG, Linfield EH, Vitiello MS.   +6 more
europepmc   +1 more source

Organic Materials of Tomorrow: Horizons of Artificial Intelligence

Advanced Materials, EarlyView.
This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

Quantum efficiency of the B-center in hexagonal boron nitride. [PDF]

Nanophotonics
Yamamura K, Coste N, Zeng HZJ, Toth M, Kianinia M, Aharonovich I.   +5 more
europepmc   +1 more source

Measuring the Hall Effect in Hysteretic Materials

Advanced Materials, EarlyView.
The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya, Anthony Voyemant, Sudipta Chatterjee, Scott B. Lee, Grigorii Skorupskii, Connor J. Pollak, Leslie M. Schoop   +6 more
wiley   +1 more source

Basal Plane Activation of SnS₂ Thin-Film by Fluorine Doping for Selective Solar-Driven CO₂ Reduction With Enhanced Quantum Efficiency. [PDF]

Adv Sci (Weinh)
Mamo TT, Qorbani M, Hailemariam AG, Raghunath P, Chu CM, Yuan WH, Sabbah A, Wang YY, Chang SY, Lin MC, Woon WY, Lu YJ, Wu HL, Wong KT, Chen KH, Chen LC.   +15 more
europepmc   +1 more source

Why Is the Mechanism Underlying the Chiral‐Induced Selectivity Effect Still Challenging?

Advanced Materials, EarlyView.
The chiral‐induced spin selectivity (CISS) effect is observed in many experimental configurations and for different materials. However, there are theoretical challenges in attempting to explain those results. A qualitative framework for explaining all the results is presented.
Ron Naaman, Yossi Paltiel
wiley   +1 more source

The Influence of Laser Cleaning Treatment on the Quantum Efficiency of the Most Used Metallic Photocathodes: An Overview. [PDF]

Materials (Basel)
Perrone A, Aziz MR, Vainos NA.
europepmc   +1 more source

“Smelltronics”—From Gas to Smell Sensing

Advanced Materials, EarlyView.
The emerging field of smelltronics, encompassing sensing technologies for complex volatile organic compounds, holds significant potential for extracting valuable chemical information. It facilitates the noninvasive, real‐time monitoring of humans, food, and the environment.
Takeshi Ono, Tsunaki Takahashi, Jiangyang Liu, Haruka Honda, Zeng Jing, Wataru Tanaka, Takuro Hosomi, Takeshi Yanagida   +7 more
wiley   +1 more source

Photoluminescence of bis(8-hydroxyquinoline) zinc (Znq2) and magnesium (Mgq2)

Open Physics, 2012
Tsuboi Taiju, Nakai Yosuke, Torii Yasuko
doaj   +1 more source

Regulation on Dual Interfaces of QD with ETL and HTL by Guanidine-Based Ligands Enable High-Performance Blue Quantum Dot Light-Emitting Diodes with 24.3% External Quantum Efficiency. [PDF]

Adv Sci (Weinh)
Ren Y, Wang Y, Fang Y, Jiang X, Cheng K, Du Z.   +5 more
europepmc   +1 more source