搜索结果: 1-13 共查到“物理学 Potassium”相关记录13条 . 查询时间(0.038 秒)
Polarization spectroscopy and magnetically-induced dichroism of the potassium D2 lines
Polarization spectroscopy magnetically-induced dichroism the potassium D2 lines Atomic Physics
2012/5/17
We study modulation-free methods for producing sub-Doppler, dispersive line shapes for laser stabilization near the potassium D2 transitions at 767 nm. Polarization spectroscopy is performed and a com...
Show by a theoretical and experimental argument that potassium atoms possess a permanent electric dipole moment based on the orbital angular momentum
a theoretical and experimental argument potassium atoms orbital angular momentum
2011/9/6
The permanent electric dipole moment (EDM) of the ground state of potassium has been found by measuring the electric susceptibility. We find dK=[1.58±0.19(stat)±0.13(syst)]×10-8e.cm and the induced ED...
Sub-Doppler laser cooling of potassium atoms
Sub-Doppler laser potassium atoms Quantum Gases
2011/8/4
Abstract: We investigate sub-Doppler laser cooling of bosonic potassium isotopes, whose small hyperfine splitting has so far prevented cooling below the Doppler temperature. We find instead that the c...
Antiferromagnetism in a bosonic mixture of rubidium ($^{87}$Rb) and potassium ($^{41}$K)
Antiferromagnetism bosonic mixture rubidium ($^{87}$Rb) potassium ($^{41}$K)
2010/10/27
We simulate the experimental possibility of observing the antiferromagnetic (AF) order in the
bosonic mixtures of rubidium (87Rb) and potassium (41K) in a two-dimensional optical lattice in
the pres...
Positions and Widths of Anticrossings for Potassium Rydberg Stark States
B-splines model potential anticrossing Rydberg atom Stark state
2007/8/15
2007Vol.47No.1pp.119-126DOI:
Positions and Widths of Anticrossings for Potassium Rydberg Stark States
JIN Cheng,1 ZHOU Xiao-Xin,1,2 and ZHAO Song-Feng1
1 College of Phys...
Study of Microwave Multiphoton Transition of Rydberg
Potassium Atom by Using B-Spline
B-spline multiphoton resonance spectra potential model Rabi oscillation
2007/8/15
2005Vol.44No.6pp.1065-1070DOI:
Study of Microwave Multiphoton Transition of Rydberg
Potassium Atom by Using B-Spline
JIN Cheng,1 ZHOU Xiao-Xin,1,2 and ZHAO Song-Feng1
1 ...
专著信息
书名
Further Investigation on Potassium-Induced Conformation Transition of Nephila Spidroin Film with Two-Dimensional Infrared Correlation Spectroscopy.
语种
英文
撰写或编译
作者
Peng Xianneng,Shao Zhengzhong...
期刊信息
篇名
Growth and characterisation of ferroelectric potassium lithium niobate crystals
语种
英文
撰写或编译
撰写
作者
Y.B.Wan,S.K.Pan et al.
第一作者单位
Shanghai Institue of Tachnical physics
刊物名称
Materials science an...
期刊信息
篇名
Diffraction properties of transmission photorefracive volune gratings in cerium-doped potassium sodium strontium niobate crystal
语种
英文
撰写或编译
作者
Bao lai Liang,Zhaoqi Wang,Guoguang Mu
第一作者单位
刊物名...
Profiling of Lithium and Potassium into Silicon
Semiconductor Diffusion Sheet resistance Surface concentration
2010/4/9
The profiling of Lithium and Potassium into Silicon doped by electro deposition from molten salts (LiBr, KI) has been studied for various time periods and deposition currents. For the samples studied,...
The Effect of Potassium Doping on Resistive Transitions and Transport Critical Current of Bulk YBCO high-Tc Superconductors
High-Tc superconductors K-doping critical current density resistive transition
2010/4/15
We report on observations of the effect of potassium in YBCO (123) high temperature superconductors with nominal composition Y\( 1-0,2x \) Ba\( 2-0.2x \) K\( x \) Cu\( 3 \) O\( y \). The electrical re...
Electrical Switching In Potassium-Boro-Vanadate-Iron Glasses
Electrical Conduction Electrical Switching Switching Voltage Radiation loss
2010/4/15
Electrical switching has been observed in 20K2O : (75-y)V2O5 : yB2O3 : 5Fe2O3 glasses which were prepared by a splat quenching method. To investigate switching phenomenon, glass samples of the same di...
Infrared Absorption Study of Potassium-Boro-Vanadate-Iron Glasses
Potassium-Boro-Vanadate-Iron Glasses lower wave number
2010/4/19
The IR studies have been made in the K2O-B2O3-V2O5-Fe2O3 glass system. The increase in intensity and shifting of vibrational bands towards lower wave number at 1400-1350 cm-1, 1200 cm-1 and 100-940 cm...