Brief Guide of
Graduate School of Quantum Science and Technology
College of Science and Technology
Nihon University


1. Background

Nihon University was founded as a private educational institute in 1889 by Akiyosi Yamada, the Minister of Justice of that day, and is now one of Japan's leading universities. Nihon University is composed of 15 graduate schooIs, 14 colleges, and a junior college, with a total of 88,000 students and 4,900 faculty members. School buildings cover 1,069,170 square meters, and the school ground is estimated at over 30 million square meters.

The College of Science and Technology was founded in 1920. Today, the college has 12 departments, 17 graduate programs, and a junior college with three departments. The college has two campuses with a total area of 361,000 square meters, nearly 12,000 graduate and undergraduate students, and approximately 700 faculty members. Graduate Program in Quantum Science and Technology (QST Major). The Graduate Program in Quantum Science and Technology is one of the 17 graduate programs established in 1992. Today, the field of Quantum Mechanics which provides the basic theory concerning Microscopic Material Science, has become a major foundation of science and technology beside Newtonian Dynamics and Electromagnetics. At the forefront of the field is High-Energy Physics, whose results are already beginning to be utilized in the various fields. Quantum Science and Technology, which is based on Quantum Mechanics, will no doubt continue to serve as a driving force behind the development or science and technology in the culture. This program is designed to undertake active research in this area and related fields, and to educate and train specialists who can meet the demands of the modern world. The curriculum covers a wide range of research fields including High-Energy Physics, Accelerator Science, Lasers, Nuclear Fusion and Plasma Science, Superconductivity, Condensed Matter, and Computer Simulation.

The graduate school for QST maintains close contact with the university's Atomic Energy Research Institute, the central research facility for all of the university's science programs. Program activities of the QST are conducted in close cooperation with the Depanment of Physics. The QST Major nonetheless, is open to students graduating from various disciplines such as Electrical Engineering, Electronics Engineering, Mechanical Engineering, Mathematics, Information Science, Material Science, Chemistry and Applied Chemistry. Admission to the QST Major is equally open to students from Nihon University and other universities. Curriculum is organized in a special way to meet the various academic backgrounds of students who graduated and majored in different fields.

QST Major offers a Master's Degree of Science or Engineering and a Doctoral Degree of Science or Engineering.

2. Academic Activities

(1) QST Major is comprised of the following research fields.

Professors: Isamu Sato, Yoichi Matsubara
Associate Proffessor: Ken Hayakawa
Lecturer: Toshinari Tanaka

Among the accelerator research works, the electron accelerator such as linac, microtron and synchrotron is being studied. Mechanism of the electron ejector and microwave acceleration, trajectory theorem within the elctro-magnetic fild, control system and beam stability are studied comprehensively. As an application of these fundamental studies, the research and development of the free electron laser system is being undertaken.

Professors: Kazuo Sato, Takasuke Sakai
Associate Professor: Singo Urahashi
Practical applications of the electron beam generated by linear electron accelerator or microtron to the Medical, Physics and Engineering fields are studied. Studies are undertaken on performance improvement of electron linac, measurement of electron beam quality, measurement of dose rate and the development of radiation detectors.
Professor: ShoichiShiina
Associate Professor: Katsunori Saito
Study of toroidal magnetic Plasma confinement. Experimental device of the revered field pinch (RFP); the temperature of two million degrees and the durable time of two milliseconds, has been operating. The computer simulation for the optimization of RFP and helical magnetic systems is studied.
Professor: Tetsu Miyamoto
Lecturer: Keiichi Takasugi
High temperature and high density plasma produced by pinch phenomena is mainly being studied. Plasma production, physics of pinched plasma and their applications to various radiation sources, the nuclear fusion, high magnetic field generation and Laser excitation are studied.
Professors: Hisayasu Kobayashi, Yoichi Matsubara
Study of abnormal heat transfer mechanism on the superfluid helium such as excellent heat transfer and the quantized voltex. Study of cryocoolers such as pulse tube refrigerator are performed based on the thermo-acoustic effect of the oscillating compressible gas flow.

Professors: Takesi Ogasawara, Hiroshi Yamamoto
Associate Professor: Kazuhiko Yasohama
Experimental studies of superconductors selected from the viewpoint of basic solid state physics and its applications. Basic and application studies of high temperature oxide superconducting materials, suitability of superconducting magnet, and fundamental studies for the alternative current application of superconductors.
Professors: Shin Ishida, S. Y. Tsai, Yoshinori Akiyama, Michiko Imoto
Lecturer: Shinichi Deguchi
Assistant: Motoo Sekiguchi
Propeties and Interactions of Matter Constituents at Various Levels (preons, quarks-leptons, hadrons, nucleons and nucleus) are investigated from points of view of High Energy Physics, Field Theory, Cosmology, Astrophysics, Nuclear Physics and Statistical Physics.
Professor: Ichiro Kawakami
Lecturer: Masamitsu Aizawa
Study of physical phenomenon by means of computer simulation. Numerical modeling by the method of the particle or fluid models, numerical solution of ordinary and partial differential equations of these models, and physical considerations obtained from the numerical results have been done.

Professor: Kiichi Nakamura
Computer Study of Instabilities, Chaos and Noise

Lecturer: Ippei Shimada
Non-Linear Non-Equilibrium Statistical Physics: Study of Statistical Physics of Chaos