Results 211 to 220 of about 5,944,358 (312)

High performance PbS Quantum Dot Sensitized Solar Cells exceeding 4% efficiency: the role of metal precursors in the electron injection and charge separation

, 2013
Victoria González‐Pedro, Cornelia Sima, Gabriela Marzari, Pablo P. Boix, Sixto Giménez, Qing Shen, Thomas Dittrich, Iván Mora‐Seró   +7 more
openalex   +2 more sources

Cryogenic Focused Ion Beam Milling to Investigate the Anisotropic Magnetotransport Properties of Bismuth Microcrystals

Advanced Functional Materials, EarlyView.
The highly anisotropic Fermi surface of bismuth results in variations in magnetotransport properties across different crystallographic directions, which can be characterized by studying microcrystals. To avoid the observed surface melting under room temperature Focused Ion Beam (FIB) irradiation, two low‐temperature FIB fabrication methods are proposed
Amaia Sáenz‐Hernández, Soraya Sangiao, Claudia Felser, Chandra Shekhar, José Ángel Pardo, Alfonso Ibarra, José María De Teresa   +6 more
wiley   +1 more source

Can processed images be used to determine the modulation transfer function and detective quantum efficiency? [PDF]

J Med Imaging (Bellingham)
Garland LM, Yang HJ, Picot PA, Tanguay J, Cunningham IA.   +4 more
europepmc   +1 more source

The Improvement of Stability and Efficiency of Red Cspbi3 Quantum Dot Leds Via Bidentate Passivation with 2-Aminobenzenesulfonic Acid

Yu‐Ting Tseng, Tai‐Yuan Chen, Sheng‐Yuan Chu   +2 more
openalex   +1 more source

RoHS‐Compliant, Cu‐Zn‐In‐Se‐Based Core/Multi‐shell Quantum Dots with Efficient and Tunable Short‐Wave Infrared Emission

Advanced Functional Materials, EarlyView.
An innovative combination of size‐controlled template synthesis, partial cation exchange reactions, and dual shell passivation offers a new class of RoHS‐compliant, heavy metal‐free Cu‐Zn‐In‐Se/ZnS/Al2O3 core/shell/shell quantum dots (QDs), exhibiting long‐range tunability, highly efficient SWIR emission with remarkably narrow photoluminescence ...
Avijit Saha, Morena Cervino, Hossein Roshan, René Hübner, Angelika Wrzesińska‐Lashkova, Christine Steinbach, Yana Vaynzof, Francesco Di Stasio, Vladimir Lesnyak   +8 more
wiley   +1 more source

Van der Waals integrated single-junction light-emitting diodes exceeding 10% quantum efficiency at room temperature. [PDF]

Sci Adv
Hu Z, Fu Q, Lu J, Zhang Y, Zhang Q, Wang S, Duan Z, Zhang Y, Liu X, Pan Q, Jiang G, Yang T, Han X, Yang Y, Liu T, Tao T, Wang W, Zhao B, Yuan X, Wan D, Liu Y, You Y, Zhou P, Liu H, Ni Z.   +24 more
europepmc   +1 more source

Design of High Quantum Efficiency and High Resolution, Si/SiGe Avalanche Photodiode Focal Plane Arrays Using Novel, Back-Illuminated, Silicon-on-Sapphire Substrates

, 2011
Glova Alvin
openalex   +1 more source

Gram-scale synthesis of carbon quantum dots with a large Stokes shift for the fabrication of eco-friendly and high-efficiency luminescent solar concentrators

, 2020
Haiguang Zhao, Guiju Liu, Shujie You, Franco V. A. Camargo, M. Zavelani–Rossi, Xiaohan Wang, Changchun Sun, Bing Liu, Yuanming Zhang, Guangting Han, Alberto Vomiero, Xiao Gong   +11 more
openalex   +2 more sources

Upconversion Nanoparticles Embedded Photonic Contact Lens for Transepithelial Corneal Crosslinking Using Hyaluronate – Riboflavin Conjugate

Advanced Functional Materials, EarlyView.
A minimally invasive, transepithelial corneal cross‐linking (TE‐CXL) approach is presented using upconversion nanoparticles (UCNPs)‐loaded contact lenses (UCLs), after topical delivery of hyaluronate–riboflavin conjugates. The NIR‐to‐UV/blue light conversion by UCNPs in a UCL can activate riboflavin for TE‐CXL, resulting in the biomechanical strength ...
Gibum Lee, Inhoo Choi, Anara Molkenova, Yengwoo Son, Seungmin Yang, Mina Kwon, Tae‐Im Kim, Ki Su Kim, Sei Kwang Hahn   +8 more
wiley   +1 more source

In vivo detection of spectral reflectance changes associated with regulated heat dissipation mechanisms complements fluorescence quantum efficiency in early stress diagnosis. [PDF]

New Phytol
Pescador-Dionisio S, Cendrero-Mateo MP, Moncholí-Estornell A, Robles-Fort A, Arzac MI, Renau-Morata B, Fernández-Marín B, García-Plazaola JI, Molina RV, Rausell C, Moreno J, Nebauer SG, García-Robles I, Van Wittenberghe S.   +13 more
europepmc   +1 more source