Results 121 to 130 of about 5,175,069 (280)
Advanced Materials, EarlyView.Water harvesting, radiative cooling, and interfacial solar evaporation are fundamentally governed by coupled heat, mass, and light transport processes. These processes are mediated by pore architecture, including pore size, connectivity, and hierarchical organization.
Dejan J. Trajkovski +5 more
wiley +1 more source
Advanced Materials, EarlyView.A plasmonic–photothermal–photocatalytic hybrid comprising Cu(II)‐grafted TiO2, yolk–shell Au@SiO2, and reduced graphene oxide sheets (CuT/AuSi‐GS) harvests full‐spectrum white light‐emitting diode (LED) light via complementary photocatalytic oxidation, localized surface‐plasmon‐resonance‐induced electric‐field enhancement, and photothermal acceleration.
Minhyung Lee +10 more
wiley +1 more source
The Astrophysical JournalIGR J17091–3624 is a black hole X-ray binary (BHXB), often referred to as the “twin” of GRS 1915+105 because it is the only other known BHXB that can show exotic “heartbeat”-like variability that is highly structured and repeated.
Jingyi Wang +15 more
doaj +1 more source
Advanced Materials, EarlyView.Environmental Synthesis Radar (ESR) evaluates the environmental impact of (early‐stage) multi‐step chemical syntheses, providing a holistic view by using 18 midpoint impact categories. Unlike conventional life‐cycle assessment (LCA) approaches, ESR reveals three complementary metrics: overall impact Vtotal, environmental hotspots VEF, and critical ...
Laura Plein +8 more
wiley +1 more source
Optical & X-ray Studies of Ultraluminous X-ray Sources [PDF]
, 2009 Ultraluminous X-ray Sources (ULXs) are point like X-ray sources situated external to the nucleus of their host galaxy, with inferred X-ray luminosities in excess of 10^{39} erg s^{−1} .
Gladstone, Jeanette Claire +1 more
core
Why AGN lovers should care about stellar-mass black holes
, 2018 X-ray observations performed by several missions during the last few decades have provided a rich data base on X-ray binaries harbouring stellar-mass black holes. A strong coupling between the properties of the accretion flow and ejection processes (jets/
Muñoz-Darias, Teo (5263510)
core +2 more sources
Covariance Spectrum of MAXI J1820+070: On the Nature of the Comptonizing Flow
The Astrophysical JournalWe present an analysis of the covariance spectrum of the black hole X-ray binary MAXI J1820+070 during its hard state. For the first time, we extend coherence and covariance studies into the hard X-ray band up to ∼150 keV.
Shuai-Kang Yang +10 more
doaj +1 more source
Lithography‐Compatible Conductive Metal–Organic Frameworks for Scalable Electronics
Advanced Materials, EarlyView.Conductive MOF thin films are integrated as gate electrodes in semiconductor devices through a photolithography‐compatible patterning strategy. CVD‐grown 2D MOF thin films enable stable operation across bottom‐gate MoS2/MoTe2 field‐effect transistors and top‐gate IGZO arrays, highlighting the potential of conductive MOFs as functional electronic ...
Hyeonwoo Lee +9 more
wiley +1 more source
The Redshift Evolution of the M •–M ⋆ Relation for JWST’s Supermassive Black Holes at z > 4
The Astrophysical JournalJWST has detected many overmassive galactic systems at z > 4, where the mass of the black hole, M _• , is 10–100 times larger than expected from local relations, given the host’s stellar mass, M _⋆ .
Fabio Pacucci, Abraham Loeb
doaj +1 more source
Measuring the Spins of Stellar-Mass Black Holes
, 2009 Astro2010 Science White Paper; 8 pages, 2 figures; added two seminal references on measuring black hole spin: Tanaka et al. (1995) and Zhang et al. (1997)
McClintock, Jeffrey E. +1 more
openaire +2 more sources