Výsledky vyhledávání - "Moon, Soonjae"

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Optical transitions of a single nodal ring in SrAs$_3$: radially and axially resolved characterization

Autor: Jeon, Jiwon, Jang, Jiho, Kim, Hoil, Park, Taesu, Kim, DongWook, Moon, Soonjae, Kim, Jun Sung, Shim, Ji Hoon, Min, Hongki, Choi, Eunjip

Publikováno v: PhysRevLett.131.236903(2023)

SrAs$_3$ is a unique nodal-line semimetal that contains only a single nodal ring in the Brillouin zone, uninterrupted by any trivial bands near the Fermi energy. We performed axis-resolved optical reflection measurements on SrAs$_3$ and observed that

Externí odkaz: http://arxiv.org/abs/2303.14973

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Pressure-dependent structure of BaZrO$_3$ crystals as determined by Raman Spectroscopy

Autor: Gim, Dong-Hyeon, Sur, Yeahan, Lee, Yoon Han, Lee, Jeong Hyuk, Moon, Soonjae, Oh, Yoon Seok, Kim, Kee Hoon

Publikováno v: Materials 2022, 15, 4286

The structure of dielectric perovskite BaZrO$_3$, long known to be cubic at room temperature without any structural phase transition with variation of temperature, has been recently disputed to have different ground state structures with lower symmet

Externí odkaz: http://arxiv.org/abs/2206.14042

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