Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Masamu Ishizuki"'
Autor:
Masamu Ishizuki, Sho Takahashi, Toru Hagiwara, Keita Ishii, Yuji Iwasaki, Teppei Mori, Yasushi Hanatsuka
Publikováno v:
2022 IEEE 11th Global Conference on Consumer Electronics (GCCE).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::237951adf55f527f61ae0e3e7445b46b
https://doi.org/10.1109/gcce56475.2022.10014302
https://doi.org/10.1109/gcce56475.2022.10014302
Publikováno v:
2022 IEEE Intelligent Vehicles Symposium (IV).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a69cb2e96476eb7fedf3906647ef2202
https://doi.org/10.1109/iv51971.2022.9827446
https://doi.org/10.1109/iv51971.2022.9827446
Publikováno v:
Physical Review B. 85
We theoretically investigate the ground-state electronic structure and the spin polarization of four electrons confined in two-dimensional (2D) polygonal quantum dots. We employ standard mean-field theory approaches using unrestricted Hartree--Fock (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7b80f3b809dd1721e61473acf0267b9
https://doi.org/10.1103/physrevb.85.155316
https://doi.org/10.1103/physrevb.85.155316
Autor:
Yuki Negishi, Masamu Ishizuki, Atsushi Tsubaki, Kyozaburo Takeda, Yusuke Asari, Takahisa Ohno, Jisoon Ihm, Hyeonsik Cheong
Publikováno v:
AIP Conference Proceedings.
We theoretically study the spin multiplicity in the ground state of the square quantum dot (SQD) including four electrons, and discuss a possibility of the singlet‐triplet (S/T) instability in the quantum system. As predicted by Hund's rule, the gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdae21a3f075b2ab8b588e346377ad86
https://doi.org/10.1063/1.3666471
https://doi.org/10.1063/1.3666471
Autor:
Tomoki Tagawa, Atsushi Tsubaki, Masamu Ishizuki, Kyozaburo Takeda, Jisoon Ihm, Hyeonsik Cheong
Publikováno v:
AIP Conference Proceedings.
We study the time‐dependent (TD) phenomena of the electron‐hole or electron‐electron pair confined in the square quantum dot (SQD) system by computationally solving TD Schroedinger equation under the unrestricted Hartree‐Fock (UHF) approach.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66fb7404eef48b6bf9ba0ef49d351dff
https://doi.org/10.1063/1.3666405
https://doi.org/10.1063/1.3666405
Publikováno v:
Japanese Journal of Applied Physics. 50:085001
We present a theoretical study of the ground state electronic structure and the spin polarization for four electrons confined in two-dimensional (2D) square quantum dots (SQDs). We employ standard mean field theory (MFT) approaches using the unrestri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::618a30c1bef5313ebe6b8bb429b1273d
https://doi.org/10.1143/jjap.50.085001
https://doi.org/10.1143/jjap.50.085001