Hyperfine field distribution
WebDetailed 57Fe Mossbauer spectroscopy measurements on superconducting NaFeAs powder samples have been performed in the temperature range 13 K ≤ T TN ≈ 46 K) are … Web16 sep. 1993 · The temperature and concentration dependence of the hyperfine field distribution in the Moessbauer spectra of Fe nuclei in Fe-Zr amorphous alloys are …
Hyperfine field distribution
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Web19 mrt. 2014 · The DMOT is created using a doughnut-shaped repump beam along with a depump beam for efficient transfer of cold atoms from the bright hyperfine ground state (F = 3) into the dark hyperfine... WebThe obtained spectrum was analyzed employing a least-squares fitting procedure to determine Mössbauer parameters such as hyperfine magnetic field (B), isomer shift (IS), quadrupole splitting/shift (QS), relative spectral areas (C) and spectral linewidths (Γ) which are related to different chemical states of the Mössbauer 57Fe probes.
WebMicrohardness distribution of the investigated annealed coatings has been presented. ... The hyperfine field values covered a wide range from about 10 T up to 33 T. The average values of the hyperfine field of the sextet (2) were approximately 30 T after annealing at 700 °C and 25 T after annealing at 800–900 °C. Webhyperfine coupling constantの意味や使い方 超微細カップリング定数 - 約1465万語ある英和辞典・和英辞典。 発音・イディオムも分かる英語辞書。 hyperfine coupling constant: …
WebThe distribution P (H) of the hyperfine magnetic fields H at the 119 Sn nucleus in spinel ferrites can be reliably obtained by means of the decomposition method [10] adapted for … Web1 dag geleden · Assuming the first approximation that the hyperfine field is directly related to the number of the second neighboring iron ions via oxide ions, ... The magnetic-hyperfine-field distribution in aluminous hematite. J. Phys. Condens. Matter, 6 (1994), pp. 6825-6832, 10.1088/0953-8984/6/34/014.
WebHyperfine splitting in Bi and Pb ions was calculated using continuum RPA approach with effective residual forces. To fix the parameters of the theory the nuclear magnetic dipole moments of two one-particle and two one-…
WebMS received 29 December 1970 If the data are given by y’, then the values of A m necessary t o minimize the sum of squares Abstract A simple procedure for obtaining the … charger displayWebFigure 9A,B, show the dependence on temperature of the hyperfine magnetic field for tetrahedral and octahedral Fe 3+ for samples CFO83 and CFO93, respectively, whereas for sample CFO73, the variation with temperature (Figure 9C) of the field is given by the peak from the magnetic field distribution. The variation of the hyperfine magnetic field ... harris lake fishing guidesWeb1 feb. 2011 · The use of high pressure and high magnetic fields to alter the electron ... J. P. and Abd-Elmeguid, M. M., Hyperfine Inter. 128, 137 (2000).CrossRef Google Scholar. 9 9. Hegger, H. et al., Phys. Rev. Lett. 84 ... By using this service, you agree that you will only keep content for personal use, and will not openly distribute them via ... harris lake in charlotte ncWeb12 okt. 2004 · Fe(x)/V(y) multilayers prepared by sputtering have been studied by Conversion Electron Mössbauer Spectroscopy both at room temperature and at 10 K. … harris lake macon county ncWeb4 jun. 1998 · The hyperfine‐field distribution p ( H) possesses a small‐amplitude low‐field ‘‘tail’’ which at 4.2 K contains ∼2% and 5% of the total sites a ‐YIG and a ‐FeF 3, … charger diecastWebThey just follow a Boltzmann distribution, so n 1 / n 0 = e-E / kT, and thus we have n 0 = n X / Z and n 1 = n X e-E / kT / Z, where Z = 1 + e-E / kT is the partition function. Gas with such a distribution of level populations is said to be in LTE. Now let's consider radiative transitions between these states. charger doctolibWebThe aim in preparing these new books has been to stress the problems connected with the most interesting applications of atomic spectroscopy to plasma diagnostics, astrophysics, laser physics, and other fields, which have been developed very intensively in recent years. harris lake newcomb ny