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Keywords

functional renormalization group, graphene, superconductor, topological insulator

Countries

North Korea

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Employment (1)

Kim Il Sung University: Pyongyang, Pyongyang, KP

2016-06-15 to present | Associate Professor (Faculty of Physics)
Employment
Source: Self-asserted source
Song-Jin O

Education and qualifications (1)

Peking University: Beijing, Beijing, CN

2007-09-01 to 2009-07-05 | PhD (School of Physics)
Education
Source: Self-asserted source
Song-Jin O

Works (7)

Consistent combination of truncated-unity functional renormalization group and mean-field theory

Physical Review B
2024-05-07 | Journal article | Author
DOI: 10.1103/physrevb.109.205118
Part of ISSN: 2469-9950
Part of ISSN: 2469-9969
Contributors: Song-Jin O
Source: Self-asserted source
Song-Jin O

Quantum spin Hall insulator on the honeycomb lattice induced by ferromagnetic exchange interaction

Physica B: Condensed Matter
2023-04 | Journal article
DOI: 10.1016/j.physb.2023.414748
Part of ISSN: 0921-4526
Contributors: Ye-Un An; Song-Jin O; Kwang-Il Ryom; Il-Gwang Son
Source: Self-asserted source
Song-Jin O

Competing electronic orders on a heavily doped honeycomb lattice with enhanced exchange coupling

Physical Review B
2021-06-23 | Journal article | Author
DOI: 10.1103/physrevb.103.235150
Part of ISSN: 2469-9950
Part of ISSN: 2469-9969
Contributors: Song-Jin O; Yong-Hwan Kim; Ok-Gyong Pak; Kum-Hyok Jong; Chol-Won Ri; Hak-Chol Pak
Source: Self-asserted source
Song-Jin O

Effect of exchange interaction on electronic instabilities in the honeycomb lattice: A functional renormalization group study

Physical Review B
2019-06-21 | Journal article
DOI: 10.1103/physrevb.99.245140
Part of ISSN: 2469-9950
Part of ISSN: 2469-9969
Contributors: Song-Jin O; Yong-Hwan Kim; Ho-Yong Rim; Hak-Chol Pak; Song-Jin Im
Source: Self-asserted source
Song-Jin O

A calculation scheme for spectral densities of strongly correlated electron systems using exact diagonalization of dynamical mean field theory

2016 | Preprint
DOI: 10.48550/ARXIV.1610.01005
Contributors: Song-Jin O; Hak-Chol Pak; Kwang-Il Ryom; Song-Jin Im
Source: Self-asserted source
Song-Jin O

One approach for determining susceptibilities and order parameters in multi-band Hubbard model

2013-10 | Preprint
DOI: 10.48550/ARXIV.1310.0646
Contributors: Sung-Jin Oh; Hak-Chol Pak; Kuk-Chol Ri
Source: Self-asserted source
Song-Jin O

Specific Heat and Magnetic Susceptibility of Graphene: A Renormalization Group Study

Communications in Theoretical Physics
2010-11 | Journal article
DOI: 10.1088/0253-6102/54/5/24
Part of ISSN: 0253-6102
Contributors: Pei-Song He; Sung-Jin Oh; Yu Chen; Guang-Shan Tian
Source: Self-asserted source
Song-Jin O
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