Results 201 to 210 of about 13,577 (265)

Comparison of photon-counting CT angiography with energy-integrating CT angiography in coronary artery stenosis: a systematic review and meta-analysis. [PDF]

open access: yesBMC Med Imaging
Kiani I   +6 more
europepmc   +1 more source

Surface hardening of a mould steel by laser quenching. [PDF]

open access: yesSci Rep
Rodrigues FM   +4 more
europepmc   +1 more source

Self-adaptive dislocation morphing ductilizes a refractory high-entropy alloy across an ultrawide temperature spectrum. [PDF]

open access: yesProc Natl Acad Sci U S A
Zhou X   +13 more
europepmc   +1 more source

Radiation hardening of silicon detectors

Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1999
Abstract The radiation hardness of high grade silicon detectors is summarized in terms of an increase of the diode reverse current, evolution of the full depletion voltage and charge collection efficiency. With the aim of improving their radiation tolerance, detectors have been produced from non-standard, float-zone silicon containing various atomic ...
F Lemeilleur
exaly   +2 more sources

Radiation Hardening in Platinum

physica status solidi (b), 1968
AbstractSome measurements of the hardening introduced by fast neutrons in pure platinum are reported. It is found that the change in yield stress of neutron irradiated platinum varies as (Φt)1/2, in agreement with a lattice hardening mechanism. The rate of increase in damage, as observed with field ion microscopy in irradiated platinum, is compared ...
J. M. Galligan, M. J. Attardo
openaire   +2 more sources

Radiation hardening in vanadium

Journal of Nuclear Materials, 1970
Abstract The effects of neutron irradiation on the tensile properties of 99.9 wt % pure vanadium are investigated in the fluence range 8 × 10 17 to 4 × 10 19 n / cm −2 ( E >1 MeV ). Vanadium is shown to display typical radiation and anneal hardening like other bodycentered cubic (bcc) transition metals.
G.R. Smolik, C.W. Chen
openaire   +1 more source

Radiation Hardened Registers

IEEE Transactions on Nuclear Science, 1970
The requirement for radiation hardened registers has been identified for use with existing digital equipment to assure system survivability in nuclear radiation environments. The major problem has been that all semiconductor registers cannot be guaranteed to maintain their information after ionizing radiation transients above 5×109 rads (Si)/sec.
D. Hampel, K. J. Prost
openaire   +1 more source

Home - About - Disclaimer - Privacy