Results 231 to 240 of about 1,223,675 (304)

Oxygen‐Controlled Structural and Defect Engineering of Magnetron‐Sputtered ZnO Thin Films for Photosensing

Advanced Materials Interfaces, EarlyView.
Zinc oxide thin films are engineered by controlling oxygen flow and nominal partial pressure during growth to tune atomic‐scale defects and crystallographic texture that limit device performance. By balancing competing defects, the films achieve improved preferential c‐axis orientation and enhanced ultraviolet photoresponse.
Julfikar Ali Sarkar, Rupa Jeena, Mohammed Aslam   +2 more
wiley   +1 more source

Controlling the shell growth mechanism and interfacial oxidation of InAs/ZnSe quantum dots for shortwave infrared emission. [PDF]

Nat Commun
Kim T, De Franco M, Dosil M, Oh JT, Bera R, Martos Valverde M, Kumar G, Konstantatos G.   +7 more
europepmc   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

Spin-Dependent Photoluminescence in Carbon-Based Quantum Dots. [PDF]

Adv Mater
Grant ES, Olorunyomi JF, Scholten SC, Robertson IO, Abraham AN, Srikantamurthy NH, Murdoch BJ, Maye ELH, Del Rosal B, Healey AJ, Doherty CM, Reineck P, Mulet X, Tetienne JP, Broadway DA.   +14 more
europepmc   +1 more source

High Throughput Aerosol Jet Printing to Operationalize High Aspect Ratio Patterning

Advanced Materials Technologies, EarlyView.
High‐throughput aerosol jet printing poses distinct limiting mechanisms to the printing process. These include rapidly changing ink chemistries, atomization instabilities, and liquid‐phase spreading. The combination of in‐line heating, process monitoring, and traditional optimization procedures enables rapid printing of high‐aspect‐ratio structures ...
Bella I. Guyll, Md Mahdi Ul Ishtiaque, Md Ramjan Ali, Todd A. Kingston, Ethan B. Secor   +4 more
wiley   +1 more source

Visualization of Internal Plasmonic Wave Photosensitized by Quantum Dots. [PDF]

Nano Lett
Kamada K, Kim D, Shibuta M.
europepmc   +1 more source

Photoluminescence Reshaping via Structural Confinement and Local Density of Optical States Control in Ir(III)‐Doped Biodegradable Metasurfaces

Advanced Materials Technologies, EarlyView.
Phosphorescent biodegradable metasurface showing vibronic selection and spectral photoluminescence narrowing. Anti‐correlation between experimental LDOS and measured lifetimes. ABSTRACT Metasurfaces incorporating phosphorescent emitters offer a route to engineer radiative and vibronic processes beyond chemical design.
Vincenzo Caligiuri, Andrea Smeriglio, Svetlana Siprova, Olga Favale, Francesca Leone, Roberto Termine, Debora Policastro, Alessandra Crispini, Attilio Golemme, Nicolas Godbert, Iolinda Aiello, Antonio De Luca   +11 more
wiley   +1 more source

Silver quantum dots in plasmonic photocatalysis: linking quantum confinement to structure-function relationships. [PDF]

RSC Adv
Vasudevan A, Mohammad SI, Yakhshieva Z, Sapaev I, Shukla MM, Verma M, Tripathi P, Alghazali T, Chavoushi TH.   +8 more
europepmc   +1 more source

Ligand-Mediated Shape Engineering of SWIR InAs Colloidal Quantum Dots for Photodetector Applications. [PDF]

Adv Mater
Kim T, Oh JT, Wu H, Valverde MM, Mandal D, Konstantatos G.   +5 more
europepmc   +1 more source

Blue-Emitting ZnSe(Te) Quantum Dots and Light-Emitting Diodes. [PDF]

Adv Sci (Weinh)
Wang L, Tang A, You J.
europepmc   +1 more source