JOPSS - Search Results

Journal Articles

Electronic structure and the Fermi surface of UBe $_{13}$

Maehira, Takahiro; Higashitani, Atsushi*; Higuchi, Masahiko*; Yasuhara, Hiroshi*; Hasegawa, Akira*

Physica B; Condensed Matter, 312-313(1-4), p.103 - 105, 2002/03

https://doi.org/10.1016/S0921-4526(01)01073-0

Times Cited Count：12 Percentile：53.21(Physics, Condensed Matter)

UBe $_{13}$ is a typical heavy-fermion superconductor compound. The lowtemperature electronic specific heat coefficient has the anomalous large value, $gamma_{exp}$ =1.1J/Kmol, which is the largest among the heavy fermion uranium compounds. It also becomes the superconductor below T=0.85K. Therefore, UBe $_{13}$ is an important material as a strongly correlated electron system, and it is necessary to study from both sides of the theory and the experiment. The measurement suggests that the Fermi surface of UBe $_{13}$ may consist of small sheets. The energy band structure and the Fermi surface for UBe $_{13}$ are calculated by the relativistic linear APW method.

Journal Articles

Code development for the design study of the OMEGA program accelerator-driven transmutation systems

Sasa, Toshinobu; Tsujimoto, Kazufumi; Takizuka, Takakazu; Takano, Hideki

Nuclear Instruments and Methods in Physics Research A, 463(3), p.495 - 504, 2001/05

https://doi.org/10.1016/S0168-9002(01)00166-8

Times Cited Count：15 Percentile：71.2(Instruments & Instrumentation)

no abstracts in English

Journal Articles

Realistic fission saddle-point shapes

Mller, P.*; Iwamoto, Akira

Physical Review C, 61(4), p.047602_1 - 047602_4, 2000/04

https://doi.org/10.1103/PhysRevC.61.047602

Times Cited Count：8 Percentile：45.75(Physics, Nuclear)

no abstracts in English

Journal Articles

Research and development on transmutation of high-level waste, 3.2; Transmutation with accelerator

*; Takizuka, Takakazu

Nihon Genshiryoku Gakkai-Shi, 37(3), p.167 - 171, 1995/00

no abstracts in English

JAEA Reports

Study on minor actinide transmutation in a fast reactor; Summary of core study

PNC TN9410 93-226, 109 Pages, 1993/10

PNC-TN9410-93-226.pdf:14.44MB

Feasibility studies of minor actinide(MA) transmutation in a fast reactor have been performed to achieve the following objectives : (1)Development of a fast reactor core concept loaded with MA fuel which has no serious penalties to core performance in consideration of fuel cycle technology, (2)Conception of an innovative core by utilizing the predominant properties of MA. This paper is summarized the results of the two feasibility studies of MA transmutation in a fast reactor in PNC.

JAEA Reports