Results 61 to 70 of about 850,090 (318)
Initial Value Problem of the Toroidal Ion Temperature Gradient Mode [PDF]
, 1998 "The initial value problem of the toroidal ion temperature gradient mode is studied based on the Laplace transform of the ion gyrokinetic equation and the electron Boltzmann relation with the charge neutrality condition.
Okamoto, M. +4 more
core
Low Temperature Cold Atom Ion Source (LoTIS) [PDF]
, 2011 An experimental prototype of a cold-atom ion source for focused ion beam applications. \n\n Building upon the Nobel Prize-winning laser cooling techniques of NIST's Bill Phillips and Dave Wineland, NIST physicist Jabez McClelland applied laser cooling ...
core +1 more source
Experimental study of hot ion modes on the HL-2A tokamak
Nuclear FusionHot ion mode with a high ratio of ion temperature ( T _i ) and electron temperature ( T _e ) has been achieved on the HL-2A tokamak. $T_i/T_e$ is higher than 3, and T _i reaches 3.5 keV in the deuterium plasma with neutral beam injection power no more ...
P.W. Shi +13 more
doaj +1 more source
Investigation of thermal stability of Si0.7Ge0.3Si stacked multilayer with As ion-implantation
Materials Research Express, 2021 The effect of As ion implantation on the stability of SiGe/Si multilayer was systematically studied. The atomic percentage of Ge in as-grown SiGe layer was 30% in this work.
Yanrong Wang +9 more
doaj +1 more source
Recombination of ions at different temperatures [PDF]
Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, 1910 Abstract Doubts were felt about the results of McClung’s experiments on this subject very soon after he published them, and Langevin indicated the weak point in them by showing that, in the apparatus used, diffusion would have a large effect and would be responsible at the higher temperatures for most of the disappearance of the ions.
openaire +1 more source
FEBS Letters, EarlyView.Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley +1 more source
Separatrix ion to electron temperature ratio in the TCV and ASDEX Upgrade tokamaks
Nuclear FusionIncreased focus has been recently given to the ion temperature T _i near the separatrix and in the scrape-off layer (SOL) due to its impact on plasma confinement, wall sputtering, heat fluxes, and edge turbulence.
M. Cavedon +16 more
doaj +1 more source
Electron and ion temperatures in the ionosphere [PDF]
Space Science Reviews, 1970 Many measurements of ionospheric temperature have been made during the last decade and have shown a considerable departure from thermal equilibrium there. Theoretical work has led to a general understanding of the processes which determine the energy balance of the charged particles, and most features of the experimental results are well understood in ...
openaire +1 more source
FEBS Letters, EarlyView.CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens +8 more
wiley +1 more source
In-situ observation and atomic resolution imaging of the ion irradiation induced amorphisation of graphene [PDF]
, 2014 Ion irradiation has been observed to induce a macroscopic flattening and in-plane shrinkage of graphene sheets without a complete loss of crystallinity.
Greaves, Graeme +10 more
core +2 more sources