JAEA
  • help
  • PC | SP
  • JP | EN
          
Refine your search：     
Report No.
 - 
Clear All
Search Results: Records 1-3 displayed on this page of 3
  • 1

Presentation/Publication Type

Initialising ...

Refine

Journal/Book Title

Initialising ...

Meeting title

Initialising ...

First Author

Initialising ...

Keyword

Initialising ...

Language

Initialising ...

Publication Year

Initialising ...

Held year of conference

Initialising ...

Save select records

Journal Articles

Single crystal growth and observation of the de Haas-van Alphen effect in ThIn$$_3$$

Matsuda, Tatsuma; Haga, Yoshinori; Shishido, Hiroaki*; Ikeda, Shugo; Harima, Hisatomo*; Settai, Rikio*; Onuki, Yoshichika

Physica B; Condensed Matter, 378-380, p.1021 - 1022, 2006/05

https://doi.org/10.1016/j.physb.2006.01.470
 Times Cited Count：0 Percentile：0(Physics, Condensed Matter)

We have succeeded in growing a high-quality single crystal of ThIn$$_3$$ with the cubic structure by the In-flux method and measured the de Haas-van Alphen (dHvA) effect. Several dHvA branches were observed, ranging from 9.0 $$times$$ 10$$^6$$ to 9.37 $$times$$ 10$$^8$$ Oe. The experimental results are compared to the dHvA results of CeIn$$_3$$ under pressure of 2.7 GPa, together with the results of energy band calculations.

Journal Articles

Single crystal growth and fermi surface properties of ThIn$$_3$$

Matsuda, Tatsuma; Haga, Yoshinori; Ikeda, Shugo; Shishido, Hiroaki*; Settai, Rikio*; Harima, Hisatomo*; Onuki, Yoshichika

Journal of the Physical Society of Japan, 74(12), p.3276 - 3282, 2005/12

https://doi.org/10.1143/JPSJ.74.3276
 Times Cited Count：11 Percentile：55.59(Physics, Multidisciplinary)

We have succeeded in growing a high-quality single crystal of ThIn$$_3$$ with the cubic structure by the In-flux method and measured the electrical resistivity, magnetic susceptibility and de Haas-van Alphen (dHvA) effect. Several dHvA branches were observed, ranging from 5.2 $$times$$ 10$$^6$$ to 1.7 $$times$$ 10$$^8$$ Oe. The Fermi surface consists of a nearly spherical Fermi surface and a multiply-connected Fermi surface with many but small extremal cross-sections. The corresponding cyclotron effective masses are small, ranging from 0.31 to 1.4 $$m_0$$. These Fermi surface properties are well explained by the energy band calculations based on the FLAPW method.

Journal Articles

First observation of de Haas-van Alphen effect in PuIn$$_3$$

Haga, Yoshinori; Aoki, Dai*; Yamagami, Hiroshi*; Matsuda, Tatsuma; Nakajima, Kunihisa; Arai, Yasuo; Yamamoto, Etsuji; Nakamura, Akio; Homma, Yoshiya*; Shiokawa, Yoshinobu; et al.

Journal of the Physical Society of Japan, 74(11), p.2889 - 2892, 2005/11

https://doi.org/10.1143/JPSJ.74.2889
 Times Cited Count：24 Percentile：72.12(Physics, Multidisciplinary)

We observed for the first time the de Haas-van Alphen oscillation in a paramagnet PuIn$$_3$$. One detected dHvA branch named $$gamma$$ corresponds to a closed band-27 electron Fermi surface, where three kinds of closed Fermi surfaces are calculated on the basis of the 5$$f$$-itinerant band model. The cyclotron mass of branch $$gamma$$ was determined as 4.8 $$m_0$$. The dHvA signals are found to be extremely reduced as a function of time due to point defects produced by $$alpha$$-decay of $$^{239}$$Pu.

3 (Records 1-3 displayed on this page)
  • 1