Results 181 to 190 of about 2,711,397 (376)
No Evidence for Black Holes in Eccentric Binary Systems [PDF]
, 1972 W. DAVID EVANS, G. T. Bath
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Advanced Functional Materials, EarlyView.A solution‐processed distributed Bragg reflector (DBR) film, integrated via block copolymer (BCP) self‐assembly, enhances photon recycling in BiVO4 photoanodes for improved photoelectrochemical (PEC) performance. By tuning lamellar structures using lactic acid and cross‐linking density, the DBR film optimally shifts working wavelengths, boosting ...
Shangxian Ding +11 more
wiley +1 more source
Weak Electromagnetic Fields around a Black Hole: Field of a Point Charge [PDF]
, 1977 Rampada Misra
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Kaluza-Klein vacuum multi-black holes in five-dimensions
, 2012 We investigate five-dimensional vacuum solutions which represent rotating multi-black holes in asymptotically Kaluza-Klein spacetimes. We show that multi-black holes rotate maximally along extra dimension, and stationary configurations in vacuum are ...
Ishihara, Hideki +3 more
core +1 more source
Advanced Functional Materials, EarlyView.This work reports the self‐assembly of a pyrene derivative into two distinct nanostructures and their application in visible‐light photocatalysis. The two nanostructures exhibit completely different yet complementary photocatalytic activities, promoting either H2 or H2O2 evolution.
Marianna Barbieri +6 more
wiley +1 more source
Probing black holes in a dark matter spike of M87 using quasinormal modes
European Physical Journal C: Particles and FieldsDark matter density can be significantly enhanced by the supermassive black hole at the galactic center, leading to a structure called dark matter spike. Dark matter spike may change the spacetime properties of black holes that constitute deviations from
Dong Liu, Yi Yang, Zheng-Wen Long
doaj +1 more source
Primordial black hole formation in an anisotropic universe [PDF]
, 1978 John D. Barrow, B. J. Carr
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Advanced Functional Materials, EarlyView.The versatile precursor‐assisted soft sphere close packing during slot‐die coating is investigated with in situ X‐ray scattering. The soft crystallization pathways towards a close packing involve multistep structural transitions such as surface nucleation, in‐plane, and out‐of‐plane crystallization.
Guangjiu Pan +14 more
wiley +1 more source
From black hole mimickers to black holes
Physical Review DComment: 7 pages, 4 ...
Roberto Casadio +2 more
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Advanced Functional Materials, EarlyView.The chemical composition and band alignment are systematically investigated at the TiO2/InP heterointerface. Thin TiO2 films are deposited by ALD on atomically ordered, P‐terminated p‐InP(100). By combining UPS, XPS, and ab initio molecular dynamics, the atomistic structure and electronic alignment are revealed.
Mohammad Amin Zare Pour +11 more
wiley +1 more source