dipole moment

　

WordNet

1. the moment of a dipole
2. (physics) a current loop gives rise to a magnetic field characteristic of a magnetic dipole; "An orbiting electron in an atom will have a magnetic dipole moment"
3. the dipole moment in an electric dipole
4. a particular point in time; "the moment he arrived the party began" (同)minute, second, instant
5. an indefinitely short time; "wait just a moment"; "in a mo"; "it only takes a minute"; "in just a bit" (同)mo, minute, second, bit
6. a turning force produced by an object acting at a distance (or a measure of that force)
7. the n-th moment of a distribution is the expected value of the n-th power of the deviations from a fixed value
8. an aerial half a wavelength long consisting of two rods connected to a transmission line at the center (同)dipole antenna
9. a pair of equal and opposite electric charges or magnetic poles separated by a small distance

PrepTutorEJDIC

1. 〈C〉『瞬間』,瞬時 / 〈C〉《単違形で》(特定の)『時期』,機会,場合 / 《the moment》今,現在 / 〈U〉『重要』,重大(importance) / 〈C〉《単数形で》(物理・機械で)モーメント,運動率
2. (物理・電気で)双極子

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/01/26 05:13:52」(JST)

wiki en

[Wiki en表示]

Dipole moment can be defined as the product of magnitude of charge and the distance of separation between the charges. Dipole moment may refer to:

• Electric dipole moment, the measure of the electrical polarity of a system of charges
  • Transition dipole moment, the electrical dipole moment in quantum mechanics
  • Molecular dipole moment, the electric dipole moment of a molecule.
  • Bond dipole moment, the measure of polarity of a chemical bond
  • Electron electric dipole moment, the measure of the charge distribution within an electron
• Magnetic dipole moment, the measure of the magnetic polarity of a system of charges
  • Nuclear magnetic moment, the magnetic moment of an atomic nucleus
• Topological dipole moment, the measure of the topological defect charge distribution
• The second order coefficient of the multipole expansion of a function

See also

• Dipole (disambiguation)

UpToDate Contents

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English Journal

• First-principles simulations of vibrational states and spectra for H5(+) and D5(+) clusters using multiconfiguration time-dependent Hartree approach.

• Valdés A, Prosmiti R.SourceInstituto de Física Fundamental, IFF-CSIC, Serrano 123, 28006 Madrid, Spain.
• Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.Spectrochim Acta A Mol Biomol Spectrosc.2014 Feb 5;119:26-33. doi: 10.1016/j.saa.2013.05.026. Epub 2013 May 29.
• Simulations of the infrared (IR) spectra of the H5(+) and D5(+) clusters are carried out in the whole energy range, using a recent, reliable "on the fly" DFT-based potential energy surface, and its corresponding dipole moment surface. For the present study we adopted a recently proposed four-dimensi
• PMID 23763866

• Ab initio potential energy and dipole moment surfaces of the F(-)(H2O) complex.

• Kamarchik E, Toffoli D, Christiansen O, Bowman JM.SourceCombustion Research Facility, Sandia National Laboratories, Livermore, CA 94551, USA.
• Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.Spectrochim Acta A Mol Biomol Spectrosc.2014 Feb 5;119:59-62. doi: 10.1016/j.saa.2013.04.076. Epub 2013 Apr 30.
• We present full-dimensional, ab initio potential energy and dipole moment surfaces for the F(-)(H2O) complex. The potential surface is a permutationally invariant fit to 16,114 coupled-cluster single double (triple)/aVTZ energies, while the dipole surface is a covariant fit to 11,395 CCSD(T)/aVTZ di
• PMID 23756053

• Limited rotational and rovibrational line lists computed with highly accurate quartic force fields and ab initio dipole surfaces.

• Fortenberry RC, Huang X, Schwenke DW, Lee TJ.SourceNASA Ames Research Center, Moffett Field, CA 94035-1000, USA.
• Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy.Spectrochim Acta A Mol Biomol Spectrosc.2014 Feb 5;119:76-83. doi: 10.1016/j.saa.2013.03.092. Epub 2013 Apr 11.
• In this work, computational procedures are employed to compute the rotational and rovibrational spectra and line lists for H2O, CO2, and SO2. Building on the established use of quartic force fields, MP2 and CCSD(T) Dipole Moment Surfaces (DMSs) are computed for each system of study in order to produ
• PMID 23692860

Japanese Journal

• Investigating the feasibility of symmetric guanidinium based plumbate perovskites in prototype solar cell devices

• Jpn. J. Appl. Phys. 56(8S2), 08MC05, 2017-07-10
• NAID 150000114572

• In-gas-cell laser spectroscopy of the magnetic dipole moment of the N≈126 isotope Pt199

• Physical review C 96(1), 14307, 2017-07
• NAID 120006334045

• Effect of interfacial water formed between graphene and SiO

• Appl. Phys. Express 10(7), 075102, 2017-06-21
• NAID 150000113890

Related Links

• Electric dipole momentとは - goo Wikipedia (ウィキペディア)

Elementary definition [edit source | edit] In the simple case of two point charges, one with charge +q and one with charge −q, the electric dipole moment p is: where d is the displacement vector pointing from the negative charge to the ...

• Dipole Moment - Molecular Shape and Polarity

Learn more about dipole moment in the Boundless open textbook. A dipole exists when electrons are unequally shared between the atoms of a molecule, leading to positive and negative ends. Learn more about dipole moment in the ...

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「moment」

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• 瞬間、時間、(物理)モーメント

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hour、hr、instant、momentary、time

　 　 　 　 　

「dipole」

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• 双極子

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dipolar