very low temperatures
Cavity-mediated collective laser-cooling of a non-interacting atomic gas inside an asymmetric trap to very low temperatures
... to very low temperatures (1, ...the low temperatures required for Bose Einstein condensation is evaporative cooling, which involves the removal of a significant per- centage of particles ...
14
Rapid Acceleration of Hydrogen Atom Abstraction Reactions of OH at Very Low Temperatures through Weakly Bound Complexes and Tunneling
... at low T, supported in some cases by direct or indirect evidence of product ...at very low temperatures, indicating collisional stabilization of the pre-reactive complex, but with a ...
31
Temperature Dependence of Electrical Resistivity of Metals at Very Low Temperatures
... In this paper we have discussed on the electrical resistance ratio of metals in respect of temperature dependence, magnitude and constancy in Debye temperatures at very low temperature. Some earlier ...
15
Measurements of Rate Coefficients for Reactions of OH with Ethanol and Propan-2-ol at Very Low Temperatures.
... high temperatures where there is sufficient energy to surmount the barrier to reaction, there is rapid formation (R1a) and dissociation (R1b) of the complex and so the bottleneck for reaction (R1d) is location at ...
27
Quantum turbulence at very low temperatures:status and prospects
... He II in the mK range or 3 He-B in the jiK range, where the normal fluid density pn is near zero, the modes through which quantum turbulence QT might decay have been much less clear beca[r] ...
8
Pulsed Laval nozzle study of the kinetics of OH with unsaturated hydrocarbons at very low temperatures
... possible, but only via an activation barrier, and this route is not favoured at low temperatures. Titan has a reducing atmosphere and hydrocarbons, measured from earth-based telescopes or more recently ...
26
Modeling of Metal(100) Homepitaxial Film Growth at Very Low Temperatures
... 40K, low barrier interlayer diffusion processes become operative, producing the observed smooth growth by ...at low temperature), and also can lead to underestimation of the ...
8
Magnetic properties of subaerial basalts at low temperatures
... at Very Low Temperatures At very low temperatures (thereafter this term is used to designate, somewhat loosely, the temperature interval below 30 K) low-field ...
10
Low temperature muon spin rotation studies of the monopole charges and currents in Y doped Ho2Ti2O7
... at low temperatures would thus cross over from a regime where this behaviour is attributed to low monopole density to a regime where it is due to exceedingly slow single ion ...at very ...
5
Scattering at MOS Interfaces
... At very low temperatures the effect of phonon scattering is minimum and thus only surface roughness scattering contributes towards the effective mobility in the region of medium to high transverse ...
5
Nonequilibrium Diffusion of Boron in SiC at Low Temperatures
... As to the low energy of activation about 0.9-1.15 eV, determined in our experiment, we can mention the fol- lowing. In the work [12], ab initio theory of point defects and defect complexes in SiC was developed. It ...
6
Low Cycle Fatigue of Ultrafine Grained Aluminum at Low Temperatures
... atures (198 K, 148 K, 123 K and 83 K) using an electro- hydraulic testing machine (Shimazu Servopet). Low temper- ature atmosphere was achieved using a liquid nitrogen injection apparatus. Temperature during the ...
5
Stadler, Katharina Maria (2019): A model study of strong correlations in Hund metals: the Numerical Renormalization Group as efficient multi-band impurity solver for Dynamical Mean-Field Theory. Dissertation, LMU München: Fakultät für Physik
... at low energies [23] and (ii) a coherence-incoherence crossover with increasing temperature [23], relevant for various material systems ...truly low temperatures, (i) could not be conclusively estab- ...
239
Improved Prognosis for Infants of Very Low Birthweight
... TwENT’-EIcmiT DAY SuRvIvAL RATE BY BIRTLIwEIcIIT OF 197 INFANTS BORN IN 1966 To 1970. UGH Outborn[r] ...
14
Cu(II) Extraction in Ionic Liquids and Chlorinated Solvents: Temperature Effect
... The feasibility of biphasic systems based on imidazo- lium-type room temperature ionic liquids has been here displayed. The chelating properties of the lipophilic pol- yamine TE14DT towards Cu(II) ions were assessed both ...
10
Very low frequency emissions from the exosphere
... Brice has devised a method of testing one of the features of my [Dowden, 1962a] electron cyclotron theory of discrete VLF emissions: that the sequence of emitted frequencies is spatially[r] ...
240
Properties of Doped GaSb Whiskers at Low Temperatures
... dinal and transverse magnetoresistance of n-type GaSb whiskers was studied in the temperature range 1.5–96 K and magnetic fields 0–14 T. Results of these investiga- tions for GaSb whiskers with Te doping concentration ...
8
The Effects of Fire on Seed Germination.
... Assuming that high temperatures during a fire actually break dormancy or increase the rate of germination or overall germination, generally at low temperatures a [r] ...
5
Design and performance analysis of low power SRAM using modified MTCMOS
... This paper presents a novel architecture for SRAM construction. Power consumption in memories has two components. One is static power and the other component dynamic power. When the SRAM is in idle condition leakage ...
5
Neonatal Outcomes of Very Preterm or Very Low Birth Weight Triplets
... FUNDING: Supported by a Canadian Institutes of Health Research Chair in Reproductive and Child Health Services and Policy Research (APR-126340) held by P.S.S. (to fund the International Network for Evaluation of Outcomes ...
11