Results 71 to 80 of about 6,508,993 (290)
Photodetectors for Gamma-Ray Astronomy
Photodetectors are widely employed as optical receivers to convert light into electrical signals in many applications ranging from communications to electronics, medicine, automotive, and transport.
Uliyanov, Alexey +2 more
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Disorder Driven Anisotropic Nonlinear Hall Effect in the Kagome Metal YbCo6Ge6 at Room Temperature
Advanced Science, EarlyView.The intrinsic structural disorder and short‐range correlated motifs in the kagome metal YbCo6Ge6 constitute the primary mechanism for a robust and anisotropic nonlinear Hall effect (NLHE). This effect is sustained across a wide temperature range, achieving a nonlinear responsivity of up to ∼4.5 × 10−3 m/V at 70 K, higher than known disordered and ...
Qurat Ul Ain +11 more
wiley +1 more source
Advanced Science, EarlyView.MeO‐2PACz‐functionalized MXene nanosheets create a thermally conductive buried interface in inverted perovskite solar cells. The interface improves heat spreading, suppresses defects and ion migration, and strengthens charge extraction, extending T80 at 65°C from 141 to 687 h while maintaining competitive efficiency.
Masoud Karimipour +12 more
wiley +1 more source
A solar X ray astronomy summary and bibliography [PDF]
, 1970 Annotated bibliography of solar X ray astronomy based on flight ...
Fields, S. A. +2 more
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Research of nested X-ray concentrator for future X-ray timing astronomy
, 2017 X-ray grazing incidence optics are widely used in X-ray astronomy, especially for imaging payloads Wolter optics are the most workhorse. However, as there are two cascaded mirrors in Wolter type, the efficiency is quite low after two reflections.
Lizhi Sheng +7 more
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Simulations of X-ray bursts and superbursts [PDF]
, 2015 Observations of neutron star in binary systems provide powerful constrains on the physics at the surface of neutron stars. During the accretion of matter from the companion star, periodic nuclear explosion are triggered in the outer layers of the neutron
Fehlmann, Sofie
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Spectroscopic Techniques in X-Ray Astronomy [PDF]
International Astronomical Union Colloquium, 1972 The catalog of X-ray sources now includes types I and II super-novae remnants, at least one pulsar, other periodic or quasi-periodic sources, starlike objects which emit primarily in X rays, normal galaxies, radio galaxies, Seyfert galaxies, a quasar, and an apparently isotropic extragalactic background.
openaire +1 more source
Freestanding PZT Films for Integrated Wearable Sensing and Intelligent Acoustic Recognition
Advanced Science, EarlyView.A freestanding epitaxial PZT/LaNiO3/Pt heterostructure is achieved via water‐assisted delamination from mica, effectively eliminating substrate‐induced clamping and releasing intrinsic ferroelectricity. The released film exhibits substantially enhanced remanent polarization and piezoelectric response, delivering excellent mechanical flexibility and ...
Hailong Pan +6 more
wiley +1 more source
, 1992 Contributi: Neutron induced background proportional counters for X-ray astronomy (p.3); Monte Carlo simulation of the materials and filling gas of the imaging counters SXRP (Stellar X-ray Polarimeter) (p.13).
Costa, E. +5 more
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Handbook of X-Ray Astronomy [PDF]
, 2011 X-ray astronomy was born in the aftermath of World War II as military rockets were repurposed to lift radiation detectors above the atmosphere for a few minutes at a time. These early flights detected and studied X-ray emission from the Solar corona. The
Siemiginowska, Aneta +4 more
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