Absence of Magnetic Dipolar Phase Transition and Evolution of Low-Energy Excitations in PrNb2Al20 with Crystal Electric Field Γ3 Ground State: Evidence from 93Nb-NQR Studies

2015 ◽  
Vol 84 (7) ◽  
pp. 074701 ◽  
Author(s):  
Tetsuro Kubo ◽  
Hisashi Kotegawa ◽  
Hideki Tou ◽  
Ryuji Higashinaka ◽  
Akihiro Nakama ◽  
...  
Keyword(s):  
Phase Transition ◽  
Electric Field ◽  
Ground State ◽  
Low Energy ◽  
Crystal Electric Field

Crystal electric field and the ground state properties of heavy fermion Ce 3 Ru 4 Sn 13

2014 ◽  
Vol 615 ◽  
pp. 921-928 ◽  
Author(s):  
A. Ślebarski ◽  
M. Fijałkowski ◽  
J. Goraus ◽  
L. Kalinowski ◽  
P. Witas
Keyword(s):  
Electric Field ◽  
Ground State ◽  
Heavy Fermion ◽  
Crystal Electric Field ◽  
Ground State Properties

Magnetic phase transition, crystal electric field and zero thermal expansion in ab-plane of thulium carboboride TmB2C

2019 ◽  
Vol 490 ◽  
pp. 165527 ◽  
Author(s):  
Sergey V. Kuznetsov ◽  
Aleksandr V. Matovnikov ◽  
Nikolay V. Mitroshenkov ◽  
Andrey K. Tolstosheev ◽  
Vladimir V. Novikov ◽  
...  
Keyword(s):  
Phase Transition ◽  
Thermal Expansion ◽  
Electric Field ◽  
Magnetic Phase Transition ◽  
Magnetic Phase ◽  
Crystal Electric Field

Ising-Type Magnetic Anisotropy Derived by Γ7(1)Crystal Electric Field Ground State in Tetragonal CeRu2Al2B:11B and27Al NMR Studies

2012 ◽  
Vol 81 (7) ◽  
pp. 073705 ◽  
Author(s):  
Haruki Matsuno ◽  
Hiroki Nohara ◽  
Hisashi Kotegawa ◽  
Eiichi Matsuoka ◽  
Yo Tomiyama ◽  
...  
Keyword(s):  
Electric Field ◽  
Magnetic Anisotropy ◽  
Ground State ◽  
Nmr Studies ◽  
Crystal Electric Field

Anomalies in thermal expansion and heat capacity of TmB50 at low temperatures: magnetic phase transition and crystal electric field effect

2016 ◽  
Vol 45 (43) ◽  
pp. 17447-17452 ◽  
Author(s):  
V. V. Novikov ◽  
N. A. Zhemoedov ◽  
N. V. Mitroshenkov ◽  
A. V. Matovnikov
Keyword(s):  
Phase Transition ◽  
Heat Capacity ◽  
Thermal Expansion ◽  
Electric Field ◽  
Magnetic Phase Transition ◽  
Low Temperatures ◽  
Field Effect ◽  
Magnetic Phase ◽  
Electric Field Effect ◽  
Crystal Electric Field

We experimentally study the heat capacity and thermal expansion of thulium boride (TmB50) at temperatures of 2–300 K.

Nonmagnetic crystal-electric-field ground state in the heavy-fermion compound PrInAg2

1999 ◽  
Vol 259-261 ◽  
pp. 163-165 ◽  
Author(s):  
T.M. Kelley ◽  
W.P. Beyermann ◽  
R.A. Robinson ◽  
H. Nakotte ◽  
P.C. Canfield ◽  
...  
Keyword(s):  
Electric Field ◽  
Ground State ◽  
Heavy Fermion ◽  
Heavy Fermion Compound ◽  
Crystal Electric Field

scholarly journals Quasi-quartet crystal electric field ground state in a tetragonal single crystal

2008 ◽  
Vol 403 (5-9) ◽  
pp. 792-794 ◽  
Author(s):  
A. Thamizhavel ◽  
R. Kulkarni ◽  
S.K. Dhar
Keyword(s):  
Electric Field ◽  
Single Crystal ◽  
Ground State ◽  
Crystal Electric Field

POLARON IN A QUANTUM DOT UNDER AN ELECTRIC FIELD

2007 ◽  
Vol 21 (24) ◽  
pp. 1635-1642
Author(s):  
MIAN LIU ◽  
WENDONG MA ◽  
ZIJUN LI
Keyword(s):  
Quantum Dot ◽  
Electric Field ◽  
Field Intensity ◽  
Ground State Energy ◽  
Ground State ◽  
Electric Field Intensity ◽  
State Energy ◽  
Theoretical Study ◽  
The Moment ◽  
Transformation Methods

We conducted a theoretical study on the properties of a polaron with electron-LO phonon strong-coupling in a cylindrical quantum dot under an electric field using linear combination operator and unitary transformation methods. The changing relations between the ground state energy of the polaron in the quantum dot and the electric field intensity, restricted intensity, and cylindrical height were derived. The numerical results show that the polar of the quantum dot is enlarged with increasing restricted intensity and decreasing cylindrical height, and with cylindrical height at 0 ~ 5 nm , the polar of the quantum dot is strongest. The ground state energy decreases with increasing electric field intensity, and at the moment of just adding electric field, quantum polarization is strongest.

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