Abstract
Dynamics of the magnetization of microscopic molecules in a sweeping field is studied, where the adiabatic motion in quantum dynamics and thermal incoherent effects are combined and various interesting phenomena appear. We have also studied possible mechanisms of the tunneling in half-integer spin systems, and discuss methods to manipulate the spin state by making use of characteristics of quantum dynamics.
| Original language | English |
|---|---|
| Pages (from-to) | 475-482 |
| Number of pages | 8 |
| Journal | Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals |
| Volume | 379 |
| Publication status | Published - 2002 |
| Externally published | Yes |
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Keywords
- Adiabatic change
- Landau-Zener- Stückelberg transition
- Magnetic Foehn effect
- Microscopic magnetic molecules
ASJC Scopus subject areas
- Condensed Matter Physics
Cite this
Quantum mechanical dynamics in microscopic structures. / Miyashita, Seiji; Saitou, Keiji; Nakano, Hiroki; Nishino, Masamichi.
In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 379, 2002, p. 475-482.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Quantum mechanical dynamics in microscopic structures
AU - Miyashita, Seiji
AU - Saitou, Keiji
AU - Nakano, Hiroki
AU - Nishino, Masamichi
PY - 2002
Y1 - 2002
N2 - Dynamics of the magnetization of microscopic molecules in a sweeping field is studied, where the adiabatic motion in quantum dynamics and thermal incoherent effects are combined and various interesting phenomena appear. We have also studied possible mechanisms of the tunneling in half-integer spin systems, and discuss methods to manipulate the spin state by making use of characteristics of quantum dynamics.
AB - Dynamics of the magnetization of microscopic molecules in a sweeping field is studied, where the adiabatic motion in quantum dynamics and thermal incoherent effects are combined and various interesting phenomena appear. We have also studied possible mechanisms of the tunneling in half-integer spin systems, and discuss methods to manipulate the spin state by making use of characteristics of quantum dynamics.
KW - Adiabatic change
KW - Landau-Zener- Stückelberg transition
KW - Magnetic Foehn effect
KW - Microscopic magnetic molecules
UR - http://www.scopus.com/inward/record.url?scp=3142527202&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=3142527202&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:3142527202
VL - 379
SP - 475
EP - 482
JO - Molecular Crystals and Liquid Crystals
JF - Molecular Crystals and Liquid Crystals
SN - 1542-1406
ER -