Results 101 to 110 of about 6,194,227 (235)

Periodic radio and X-ray emission from an accreting white dwarf binary. [PDF]

open access: yesNat Astron
Rose K   +28 more
europepmc   +1 more source

A Hidden History of Unhappiness

open access: yes
Critical Quarterly, EarlyView.
Joe Moran
wiley   +1 more source

Rethinking microtidal systems: Tidal signatures in the fluvial deposits of the Po River, Italy

open access: yesSedimentology, EarlyView.
ABSTRACT In microtidally influenced rivers, tides are generally assumed to leave virtually no signatures in the sedimentary record. However, this hypothesis has been surprisingly poorly tested using modern river analogues, which provide an opportunity to assess whether sedimentary signatures of microtidal regimes can develop in rivers that lack ...
Anna E. van Yperen   +6 more
wiley   +1 more source

A Blue Emissive Heavy Atom‐Free Multiresonant Thermally Activated Delayed Fluorescent Emitter Shows Ultra‐Fast Reverse Intersystem Crossing

open access: yesAngewandte Chemie, Volume 138, Issue 38, 14 September 2026.
The extended π‐system and low‐lying n‐π∗ transition endow DDOBDiKTa with a synergistic combination of strong spin‐orbit coupling, small reorganization energy and small ΔEST, enabling this blue boron‐nitrogen‐carbonyl hybrid emitter to achieve a fast kRISC of 6.34 × 106 s−1 together with OLEDs showing small efficiency roll‐off, with EQEmax/EQE10000 of ...
Wenrui Wang   +6 more
wiley   +2 more sources

Jets from a stellar-mass black hole are as relativistic as those from supermassive black holes. [PDF]

open access: yesNat Commun
Zhang X   +17 more
europepmc   +1 more source

Nonvolatile nematic order manipulated by strain and magnetic field in a layered antiferromagnet. [PDF]

open access: yesNat Commun
Feng Z   +8 more
europepmc   +1 more source

High angular resolution X-ray observations of the galactic supernova remnant G266.2-1.2 (RX J0852.0-4622)

open access: yes, 2004
G266.2 1.2 (RX J0852.0 4622) is a member of the emerging class of Galactic supernova remnants (SNRs) which feature X-ray spectra dominated by non-thermal emission.
Stupar, Milorad   +5 more
core  

Identifying Suitable Front Contacts for High‐Efficiency Cd(Se,Te) Solar Cells on Space‐Qualified Cover Glass

open access: yesProgress in Photovoltaics: Research and Applications, Volume 34, Issue 10, Page 1277-1291, October 2026.
Front contact selection governs interfacial stability in CdTe‐based (Cd(Se,Te)) solar cells on ultra‐thin space‐qualified cover glass. Optimized TCO/emitter combinations suppress interdiffusion and deliver up to 16.2% AM0 efficiency with high specific power, demonstrating strong potential for lightweight space photovoltaics.
Aesha P. Patel   +17 more
wiley   +1 more source

Rapid quasi-periodic reconfiguration of the accretion column in pulsar 1A 0535+262. [PDF]

open access: yesNat Commun
Kong L   +14 more
europepmc   +1 more source

High resolution X-ray characterization of mosaic crystals for hard X- and Gamma-ray astronomy

open access: yes, 2011
For hard x-ray astronomy in the 70-1000 keV energy range Laue lenses have been proposed where the focusing elements are made of single mosaic crystals, in order to increase the diffraction efficiency with respect to perfect crystals. Suitable crystals to
C Ferrari   +3 more
core  

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