搜索结果: 1-15 共查到“物理学 heating”相关记录19条 . 查询时间(0.218 秒)
Ground state sideband cooling of an ion in a room temperature trap with a sub-Hertz heating rate
Ground state sideband ion sub-Hertz heating rate Atomic Physics
2012/5/29
We demonstrate resolved sideband laser cooling of a single 40Ca+ ion in a macroscopic linear radio frequency trap with a radial diagonal electrode spacing of 7 mm and an rf drive frequency of just 3.7...
Heating mechanisms in radio frequency driven ultracold plasmas
Heating mechanisms radio frequency driven ultracold plasmas
2012/2/28
Several mechanisms by which an external electromagnetic field influences the temperature of a plasma are studied analytically and specialized to the system of an ultracold plasma (UCP) driven by a uni...
A microscopic model of electronic field noise heating in ion traps
A microscopic model electronic field noise heating ion traps
2011/9/13
Motional heating of ions in micro-fabricated traps is one of the open challenges hindering experi-mental realizations of large-scale quantum processing devices. Recently a series of measurements of th...
We consider a general problem of laser pulse heating of spherical metal particles with the sizes ranging from nanometers to millimeters. We employ the exact Mie solutions of the di raction problem and...
Possible mechanism responsible for observed impurity outward flow under radio frequency heating
Possible mechanism radio frequency heating
2011/8/26
The effect of poloidal asymmetry of impurities on impurity transport driven by electrostatic turbulence in tokamak plasmas is analyzed. It is found that in
the presence of in-out asymmetric impurity ...
Physicists find new clue in coronal heating mystery（图）
Physicists new clue coronal heating mystery
2011/1/21
The corona, the vast gossamer atmosphere of plasma visible from Earth during a total solar eclipse, can notch up temperatures in excess of one million degrees Kelvin (MK). Several rival explanations h...
Carrier heating and high-order harmonics generation in doped graphene by a strong ac electric field
Carrier heating high-order harmonics generation strong ac electric field
2010/11/25
The nonlinear response of electrons (holes) in doped graphene on ac pumping is concidered the-
oretically for the frequency region above the energy relaxation rate but below the momentum and
carrier...
Low-Temperature Dependences of the Polarization of Terahertz Emission from $n$-Germanium in Heating Electric Fields
Low-Temperature Dependences Polarization of Terahertz Emission Heating Electric Fields
2010/11/19
As was noted in [3], in order to verify the assumption that the behavior of the polarization dependences of the terahertz emission by hot electrons from 𝑛-Ge is determined by the type of carri...
Fast atomic transport without vibrational heating
Fast atomic transport vibrational heating
2010/11/5
We use the dynamical invariants associated with the Hamiltonian of an atom in a one dimensional moving trap to inverse engineer the trap motion and perform fast atomic transport without final vibrati...
Fabrication and heating rate study of microscopic surface electrode ion traps
Fabricationp heating rate microscopic surface electrode ion traps
2010/10/20
We report heating rate measurements in a microfabricated gold-onsapphire surface electrode ion trap with trapping height of approximately 240 m.Using the Doppler recooling method, we characterize the...
Unsteady Free Convection Flow with Thermal Radiation Past a Vertical Porous Plate with Newtonian Heating
Boundary layer Incompressible Optically thin thermally radiating fluid Unsteady free convection flow
2010/4/8
This paper considers exact solutions of unsteady free convection flow with thermal radiation past a vertical porous plate with Newtonian heating. The technique of Laplace transform was employed in der...
Electron Holes and Heating in the Reconnection Dissipation Region
Electron Holes Heating Reconnection Dissipation Region
2010/4/1
Using particle-in-cell simulations and kinetic theory, we explore the current-driven turbulence and associated electron heating in the dissipation region during 3D magnetic reconnection with a guide f...
Cyclic Heating-Annealing and Boltzmann Distribution of
Free Energies in a Spin-Glass System
spin-glass ergodicity-broken cavity method
2007/8/15
2007Vol.48No.1pp.179-182DOI:
Cyclic Heating-Annealing and Boltzmann Distribution of
Free Energies in a Spin-Glass System
ZHOU Hai-Jun
Institute of Theoretical Physics, t...
Periodic Structure of Equatorial Envelope Rossby Wave Under
Influence of Diabatic Heating
nonlinear Schrodinger equation periodic structure diabatic heating
Jacobi elliptic function
2007/8/15
2004Vol.42No.1pp.43-48DOI:
Periodic Structure of Equatorial Envelope Rossby Wave Under
Influence of Diabatic Heating
FU Zun-Tao, CHEN Zhe, LIU Shi-Da, and LIU Shi-Kuo
...
专著信息
书名
Application of near infrared spectroscopy to assessment of difference in color of plantation-grown eucalypt timber subjected to heating and steaming treatments.
语种
英文
撰写或编译
作者
WU Yi-qiang,Tsuc...