Results 171 to 180 of about 259,309 (319)
Don't be afraid of black holes: Vacuum sponge and vacuum stent treatment of leaks in the upper GI tract-a case series and mini-review. [PDF]
Front Surg, 2023 Schäfer C.
europepmc +1 more source
Photoswitchable Conductive Metal–Organic Frameworks
Advanced Functional Materials, EarlyView.A conductive material where the conductivity can be modulated remotely by irradiation with light is presented. It is based on films of conductive metal–organic framework type Cu3(HHTP)2 with embedded photochromic molecules such as azobenzene, diarylethene, spiropyran, and hexaarylbiimidazole in the pores.
Yidong Liu +5 more
wiley +1 more source
Unitarity and Page Curve for Evaporation of 2D AdS Black Holes. [PDF]
Entropy (Basel), 2022 Cadoni M, Sanna AP.
europepmc +1 more source
The optical counterpart of GX 339-4, a possible black hole X-ray source
, 1979 J. E. Grindlay
openalex +1 more source
Advanced Functional Materials, EarlyView.This study examines the surface characteristics of AlInP (001), crucial for advanced solar cells and photoelectrochemical devices. Using theoretical modeling and experiments, it identifies how phosphorus‐rich and indium‐rich surfaces create mid‐gap states that pin the Fermi level and influence ultrafast electron dynamics.
Mohammad Amin Zare Pour +11 more
wiley +1 more source
Entropy bound of horizons for charged and rotating black holes
Physics Letters B, 2015 We revisit the entropy product, entropy sum and other thermodynamic relations of charged and rotating black holes. Based on these relations, we derive the entropy (area) bound for both event horizon and Cauchy horizon.
Wei Xu, Jia Wang, Xin-he Meng
doaj
M-theory, black holes and cosmology. [PDF]
Proc Math Phys Eng Sci, 2021 Kallosh R.
europepmc +1 more source
Black holes in X-ray binaries - Marginal existence and rotation reversals of accretion disks
, 1976 S. L. Shapiro, A. P. Lightman
openalex +1 more source
Weak Electromagnetic Fields around a Black Hole: Field of a Point Charge [PDF]
, 1977 Rampada Misra
openalex +1 more source
Advanced Functional Materials, EarlyView.EuSc₂Te₄, an antiferromagnetic semiconductor, exhibits a nonlinear Hall effect (NLHE) characterized by quadratic current–voltage behavior. Combined experimental and theoretical studies reveal that this NLHE is linked to its antiferromagnetism and involves contributions from the quantum metric.
Seng Huat Lee +15 more
wiley +1 more source