Results 261 to 270 of about 251,878 (309)

Specific Position of Halogen in Crystalline TADF Scintillators Enables Efficient Triplet Harvesting Through Vibrational Modulation of Spin–Orbit Coupling

Advanced Materials, EarlyView.
Specific ortho‐halogenation transforms crystalline TADF emitters into efficient organic scintillators. Fluorine reduces the effective singlet–triplet separation, while chlorine combines near‐degenerate excited states with vibrational modulation of spin–orbit coupling.
Illia E. Serdiuk, Michał Mońka, Artur Sikorski, Konrad J. Drozdowski, Mohanad S. Eid, Krzysztof Wisniewski, Damian Trzybiński, Marcin E. Witkowski, Winicjusz Drozdowski   +8 more
wiley   +1 more source

Growth and development of Griffithsia heteroclada under varying light intensity and cell type conditions. [PDF]

J Phycol
Lyu J, Zhao P, Liu J, Park J, Lee H, Wang Y, Han T.   +6 more
europepmc   +1 more source

Theoretical modeling and numerical simulation of a light-field detector for x-ray differential phase contrast imaging. [PDF]

Med Phys
Tan Y, Zhu J, Zhang X, Zheng H, Liang D, Ge Y.   +5 more
europepmc   +1 more source

Monte Carlo validation of signal-to-noise improvements in transmission imaging using correlated annihilation photon pairs. [PDF]

Sci Rep
Romanchek G, Yu Z, Abbaszadeh S.
europepmc   +1 more source

Hybrid integration of quantum dot single-photon sources with lithium tantalate photonics for on-chip routing. [PDF]

Nat Commun
Xiong K, Shan D, Li X, Ruan Z, Chen B, Wang Z, Wang J, Yu Y, Wu W, Chen P, Liu J, Liu L, Chen Y, Jiang T.   +13 more
europepmc   +1 more source

VIA1 is a conserved regulator of thylakoid membrane integrity that acts through VIPP1. [PDF]

Proc Natl Acad Sci U S A
Vetrano P, Krall K, Martinez L, Traverso E, Morosinotto T, Irwin NAT, Mazor Y, Ramundo S.   +7 more
europepmc   +1 more source

Spin-photon qubits for scalable quantum network. [PDF]

Light Sci Appl
Islam MS, Singh K, Zhao Y, Singh N, Qarony W.   +4 more
europepmc   +1 more source

Strong spin-magnon coupling in a van der Waals magnet with tunable chiral symmetry.

Newton
García-Pons D, Pérez-Bailón J, Boix-Constant C, Gómez-Muñoz I, Arco XD, Mañas-Valero S, Coronado E, Zueco D, Martínez-Pérez MJ.   +8 more
europepmc   +1 more source

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Photon-plasmon-photon interaction

Physical Review A, 1991
A theory of photon-plasmon-photon three-wave interaction is presented. An electromagnetic wave launched into the plasma turbulence interacts through the wave-particle interaction resulting in the emission of an electromagnetic wave with frequency up-shifted.
openaire   +2 more sources

Speckle imaging, photon by photon

Applied Optics, 1979
A speckle processing prescription is described that should yield diffraction-limited performance for large telescopes in spite of atmospheric turbulence and at light levels as low as 100 photons/sec in the picture. The prescription involves rearranging the spatial frequency components of running glimpses of the scene according to the complex ...
openaire   +2 more sources