Magnetic behaviour of the quasi-doublet ground state of TmCuAl studied with the Mössbauer pseudo-quadrupole shift

2005 ◽  
Vol 402 (1-2) ◽  
pp. 21-24 ◽  
Author(s):  
P.C. M. Gubbens ◽  
R. van der Nol ◽  
S.J. Harker ◽  
R. van Geemert ◽  
K.H. J. Buschow
Keyword(s):  
Ground State ◽  
Magnetic Behaviour ◽  
Quadrupole Shift ◽  
Doublet Ground State

scholarly journals Magnetic Behaviour of Systems with a Quasi-doublet Ground State

1998 ◽  
Vol 51 (2) ◽  
pp. 315 ◽  
Author(s):  
P. C. M. Gubbens ◽  
A. M. Mulders
Keyword(s):  
Rare Earth ◽  
Ground State ◽  
Energy Levels ◽  
Magnetic Behaviour ◽  
Energy Separation ◽  
Measuring Techniques ◽  
Doublet Ground State ◽  
Ground State Doublet ◽  
Kramers Doublet ◽  
The Rare Earth

In this paper we will present a study of several Tm and Pr compounds, where the rare earth atoms have as their two lowest energy levels a quasi-doublet ground state. These compounds are also compared with Er and/or Dy compounds, which have a Kramers doublet as ground state. Four compounds (TmNi5, TmCu2, TmCuAl and PrRu2Si2) are discussed in sequence, where the energy separation of the two levels of the quasi-doublet ground state doublet is increasing. These compounds were studied with rare earth Mössbauer spectroscopy and µSR as the main measuring techniques.

Magnetic Behavior of the Quasi-Doublet Ground State of TmCuAl Studied with the169Tm Moessbauer Pseudo-Quadrupole Shift.

ChemInform ◽  
2005 ◽  
Vol 36 (52) ◽  
Author(s):  
P. C. M. Gubbens ◽  
R. van der Nol ◽  
S. J. Harker ◽  
R. van Geemert ◽  
Buschowm K. H. J. Buschowm K. H. J.
Keyword(s):  
Ground State ◽  
Magnetic Behavior ◽  
Quadrupole Shift ◽  
Doublet Ground State

High-field ultrasonic study on PrPtBi with non-Kramers doublet ground state

2004 ◽  
Vol 346-347 ◽  
pp. 416-420 ◽  
Author(s):  
O. Suzuki ◽  
H. Suzuki ◽  
T. Takamasu ◽  
H. Kitazawa ◽  
G. Kido
Keyword(s):  
Ground State ◽  
High Field ◽  
Ultrasonic Study ◽  
Doublet Ground State ◽  
Kramers Doublet

scholarly journals Quadrupolar susceptibility and magnetic phase diagram of PrNi2Cd20 with non-Kramers doublet ground state

2020 ◽  
Vol 100 (10) ◽  
pp. 1268-1281
Author(s):  
Tatsuya Yanagisawa ◽  
Hiroyuki Hidaka ◽  
Hiroshi Amitsuka ◽  
Shintaro Nakamura ◽  
Satoshi Awaji ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Ground State ◽  
Magnetic Phase ◽  
Magnetic Phase Diagram ◽  
Doublet Ground State ◽  
Kramers Doublet

Magnetische Eigenschaften der Normaltemperaturform von CsTmO2 / Magnetic Properties of the Normal-Temperature Form of CsTmO2

1979 ◽  
Vol 34 (8) ◽  
pp. 997-1002 ◽  
Author(s):  
Werner Urland
Keyword(s):  
Magnetic Properties ◽  
Magnetic Anisotropy ◽  
Crystal Field ◽  
Ground State ◽  
Low Temperatures ◽  
Magnetic Behaviour ◽  
Magnetic Data ◽  
Angular Overlap Model ◽  
Temperature Form ◽  
Overlap Model

AbstractThe magnetic behaviour of the normal-temperature-form of CsTmO2 (NT-CsTmO2) has been studied in the temperature range between 2.9 and 251.3 K. In order to interpret the magnetic data a method applying the angular overlap model has been established to assess the crystal-field (CF) parameters of NT-CsTmO2 (CF symmetry: D3d) from the known CF parameters for Tm3+ substituted in YVO4 (CF symmetry: D2d)-With these CF parameters the observed magnetic properties of NT-CsTmO2 can be satisfactorily simulated. The calculation of the paramagnetic principal susceptibilities yields a high magnetic anisotropy, especially at low temperatures. The energy values of the CF levels of the 3H6 ground state are calculated.

Über des magnetische Verhalten von Cs2MYbF6 (M = Na, K, Rb) und Cs2NaYbBr6 / On the Magnetic Behaviour of Cs2MYbF6 (M = Na, K, Rb) and Cs2NaYbBr6

1979 ◽  
Vol 34 (12) ◽  
pp. 1507-1511
Author(s):  
Werner Urland
Keyword(s):  
Crystal Field ◽  
Ground State ◽  
Magnetic Behaviour ◽  
Magnetic Data ◽  
Temperature Range ◽  
Angular Overlap Model ◽  
The Individual ◽  
Overlap Model ◽  
Overlap Parameter

Abstract The magnetic behaviour of Cs2MYbF6 (M = Na, K, Rb) and Cs2NaYbBr6 has been studied in the temperature range between 3.5 and 251.3 K. The magnetic data are interpreted by means of a previously developed model in which the influence of the crystal field is theoretically described by the angular overlap model. The obtained values of the angular overlap parameter eσ(R) for the individual compounds are discussed and compared with each other. The energy values of the crystal-field levels of the 2F7/2 ground state are calculated.

5-Dehydro-1,3-quinodimethane: A Hydrocarbon with an Open-Shell Doublet Ground State

2004 ◽  
Vol 43 (6) ◽  
pp. 742-745 ◽  
Author(s):  
Lyudmila V. Slipchenko ◽  
Tamara E. Munsch ◽  
Paul G. Wenthold ◽  
Anna I. Krylov
Keyword(s):  
Ground State ◽  
Open Shell ◽  
Doublet Ground State
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