Search Results - "Kalantar, D"
-
1
Transition from Collisional to Collisionless Regimes in Interpenetrating Plasma Flows on the National Ignition Facility
Published in Physical review letters (05-05-2017)“…A study of the transition from collisional to collisionless plasma flows has been carried out at the National Ignition Facility using high Mach number (M>4)…”
Get full text
Journal Article -
2
Void growth by dislocation emission
Published in Acta materialia (05-04-2004)“…Laser shock experiments conducted at an energy density of 61 MJ/m 2 revealed void initiation and growth at stress application times of approximately 10 ns. It…”
Get full text
Journal Article -
3
Shock deformation of face-centred-cubic metals on subnanosecond timescales
Published in Nature materials (01-10-2006)“…Despite its fundamental importance for a broad range of applications, little is understood about the behaviour of metals during the initial phase of shock…”
Get full text
Journal Article -
4
Direct observation of the α-ε transition in shock-compressed iron via nanosecond X-ray diffraction
Published in Physical review letters (12-08-2005)“…In situ x-ray diffraction studies of iron under shock conditions confirm unambiguously a phase change from the bcc (alpha) to hcp (epsilon) structure. Previous…”
Get full text
Journal Article -
5
Time-Resolved Fuel Density Profiles of the Stagnation Phase of Indirect-Drive Inertial Confinement Implosions
Published in Physical review letters (09-10-2020)“…The implosion efficiency in inertial confinement fusion depends on the degree of stagnated fuel compression, density uniformity, sphericity, and minimum…”
Get full text
Journal Article -
6
Production of high fluence laser beams using ion wave plasma optics
Published in Applied physics letters (16-05-2022)“…Optical components for laser beams with high peak and averaged powers are being developed worldwide using stimulated plasma scattering that occurs when plasmas…”
Get full text
Journal Article -
7
Inelastic response of silicon to shock compression
Published in Scientific reports (13-04-2016)“…The elastic and inelastic response of [001] oriented silicon to laser compression has been a topic of considerable discussion for well over a decade, yet there…”
Get full text
Journal Article -
8
Association between Fiber Intake and Risk of Incident Chronic Kidney Disease: The UK Biobank Study
Published in The Journal of nutrition, health & aging (01-11-2023)“…Objectives Dietary fiber intake is associated with a lower risk of diabetes, cardiovascular disease, and cancer. However, it is unknown whether dietary fiber…”
Get full text
Journal Article -
9
Laser shock-induced spalling and fragmentation in vanadium
Published in Acta materialia (01-08-2010)“…Polycrystalline and monocrystalline (〈1 0 0〉 and 〈1 1 0〉) vanadium was subjected to shock compression followed by tensile wave release to study spall and…”
Get full text
Journal Article -
10
Laser-induced shock compression of monocrystalline copper: characterization and analysis
Published in Acta materialia (14-03-2003)“…Controlled laser experiments were used to generate ultra-short shock pulses of approximately 5 ns duration in monocrystalline copper specimens with [001]…”
Get full text
Journal Article -
11
Early-time symmetry tuning in the presence of cross-beam energy transfer in ICF experiments on the National Ignition Facility
Published in Physical review letters (06-12-2013)“…On the National Ignition Facility, the hohlraum-driven implosion symmetry is tuned using cross-beam energy transfer (CBET) during peak power, which is…”
Get full text
Journal Article -
12
Experimental investigation of high-mach-number 3D hydrodynamic jets at the national ignition facility
Published in Physical review letters (11-03-2005)“…The first hydrodynamic experiments were performed on the National Ignition Facility. A supersonic jet was formed via the interaction of a laser driven shock (…”
Get full text
Journal Article -
13
Experiments and multiscale simulations of laser propagation through ignition-scale plasmas
Published in Nature physics (01-10-2007)“…With the next generation of high-power laser facilities for inertial fusion coming online, ensuring laser beam propagation through centimetre-scale plasmas is…”
Get full text
Journal Article -
14
Observation of high soft x-ray drive in large-scale hohlraums at the National Ignition Facility
Published in Physical review letters (25-02-2011)“…The first soft x-ray radiation flux measurements from hohlraums using both a 96 and a 192 beam configuration at the National Ignition Facility have shown high…”
Get full text
Journal Article -
15
Symmetric Inertial Confinement Fusion Implosions at Ultra-High Laser Energies
Published in Science (American Association for the Advancement of Science) (05-03-2010)“…Indirect-drive hohlraum experiments at the National Ignition Facility have demonstrated symmetric capsule implosions at unprecedented laser drive energies of…”
Get full text
Journal Article -
16
Distribution of genes encoding tetracycline resistance and aminoglycoside modifying enzymes in Staphylococcus aureus strains isolated from a burn center
Published in Annals of burns and fire disasters (30-06-2013)“…Staphylococcus aureus (S. aureus) is one of the most common organisms associated with infections among burn patients and has shown a frequent and rapid…”
Get full text
Journal Article -
17
Deformation Substructures and Their Transitions in Laser Shock–Compressed Copper-Aluminum Alloys
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01-02-2008)“…It is shown that the short pulse durations (0.1 to 10 ns) in laser shock compression ensure a rapid decay of the pulse and quenching of the shocked sample in…”
Get full text
Journal Article -
18
Anomalous elastic response of silicon to uniaxial shock compression on nanosecond time scales
Published in Physical review letters (12-03-2001)“…We have used x-ray diffraction with subnanosecond temporal resolution to measure the lattice parameters of orthogonal planes in shock compressed single…”
Get full text
Journal Article -
19
Materials science under extreme conditions of pressure and strain rate
Published in Metallurgical and materials transactions. A, Physical metallurgy and materials science (01-09-2004)“…Solid-state dynamics experiments at very high pressures and strain rates are becoming possible with high-power laser facilities, albeit over brief intervals of…”
Get full text
Conference Proceeding Journal Article -
20
Laser-Driven Plasma Loader for Shockless Compression and Acceleration of Samples in the Solid State
Published in Physical review letters (18-02-2004)Get full text
Journal Article