Results 211 to 220 of about 6,802,009 (374)

Imaging of Biphoton States: Fundamentals and Applications

Advanced Functional Materials, EarlyView.
Quantum states of two photons exhibit a rich polarization and spatial structure, which provides a fundamental resource of strongly correlated and entangled states. This review analyzes the physics of these intriguing properties and explores the various techniques and technologies available to measure them, including the state of the art of their ...
Alessio D'Errico, Ebrahim Karimi
wiley   +1 more source

Synthesis and Characterization of ZnO/Chitosan Nanocomposites for Photocatalytic Degradation of Tetracycline in Water Media. [PDF]

Polymers (Basel)
Huyen PTM, Hung LT, Tuyet PTH, Dan NH, Ha LTV, Quynh TTN, Dung NX.   +6 more
europepmc   +1 more source

<title>NIR high-efficiency subwavelength diffractive structures in semiconductors</title>

, 1995
R. E. F. Smith, Mial E. Warren, Joel R. Wendt, G.A. Vawter   +3 more
openalex   +2 more sources

A New Threshold Switching Device With Tunable Negative Differential Resistance Based on ErMnO3 Polymorphs

Advanced Functional Materials, EarlyView.
Polymorph engineering in ErMnO3 enables low‐voltage, forming‐free threshold switching with tunable negative differential resistance. Conducting orthorhombic regions embedded in an insulating hexagonal matrix provide controlled Joule‐heating‐enhanced Poole–Frenkel transport. The hexagonal phase prevents excessive heating and breakdown.
Rong Wu, Florian Maudet, Thanh Luan Phan, Wassim Hamouda, Richard Schroedter, Ahmet Samil Demirkol, Ronald Tetzlaff, Veeresh Deshpande, Catherine Dubourdieu   +8 more
wiley   +1 more source

An Epsilon-Near-Zero-Based Nonlinear Platform for Ultrafast Re-Writable Holography. [PDF]

Nanophotonics
Alam MZ, Fickler R, Zhou Y, Giese E, Upham J, Boyd RW.   +5 more
europepmc   +1 more source

Octaphenyl-POSS nanoparticles dispersed thick polyvinyl alcohol/acrylamide photopolymer with low volumetric shrinkage and high diffraction efficiency

Xuhui Fu, Zhen Zhang, Dongxu Yang, Jianhua Zhu   +3 more
openalex   +1 more source

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

Advanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum, Vinavadini Ramnarain, Nathaly Ortiz Peña, Dris Ihiawakrim, Clément Sanchez, Ovidiu Ersen   +5 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

Achromatization of efficiency of multifocal diffractive optical elements using tailored double-layer structures

Lia Schmidt, Hartmut Hillmer, Róbert Brunner   +2 more
openalex   +1 more source

Diode-side-pumped Nd:YLiF₄laser emitting at 1053 nm with 53.6% optical efficiency and diffraction-limited beam quality

, 2013
Niklaus Ursus Wetter, Alessandro Melo Deana   +1 more
openalex   +2 more sources