近年的研究已知對稱性與拓樸能深刻改變電子系統性質,並催生多樣的量子態與物理現象。將這些概念延伸至非厄米體系後,本所徐晨軒博士的研究團隊建立了一個拓樸超導模型,完整納入非厄米系統中所有可能的內部對稱性,包括時間反轉、粒子-電洞、次晶格與手徵對稱,以及偽厄米性。該模型展現出由這些對稱性所引起的各種豐富能......
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厄米性消失,馬約拉納現身:當對稱性與非厄米在拓樸超導體中相遇
2026-02-17 -
Supernova Gravitational Waves as a Probe of Physics Beyond the Standard Model
2026-01-20 After the core-collapse of a massive star, neutrino densities inside the newly formed neutron star become extremely high. These conditions may allow n......
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準週期性在非厄米系統中引起的新穎局域化現象與自相似性
2025-12-31 準週期位能已知可在多種物理系統中可誘發局域化與自相似行為,然而既有研究大多聚焦於厄米系統。將研究分析推廣至非厄米系統,物理所徐晨軒博士的團隊預測,在非厄米準週期晶格中將出現新穎的局域化現象。隨著準週期位能強度增加,本徵態並非同時局域化,而是以逐步方式發生,並在位能強度的函數關係中形成階梯狀或平台狀結......
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Quasi-elastic scattering and spin-phonon coupling in Se-substituted NiPS3
2025-12-05 Dr. Raman Sankar (Institute of Physics, Academia Sinica his group investigate the Quasi-elastic scattering (QES) serves as a sensitive probe of slow s......
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Bi2Te3/Nb薄膜中之拓樸表面超導與Josephson 耦合效應
2025-11-26 具備超導拓樸表面態的 Josephson元件被視為下世代超導量子位元的重要元件之一,有望提升量子運算所需的相干時間。然而,在多數實驗中,Josephson 耦合常被塊材載子(bulk carriers)所造成的近接效應所掩蓋,使其難以被直接觀測。在本研究中,我們利用分子束磊晶技術成長於超導 Nb 基......
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Possible Bose-Einstein condensation of magnons in an S=5/2 honeycomb lattice
2025-11-03 Dr. Raman Sankar and his group, in collaboration with Prof. Kwang-Yong Choi at Sungkyunkwan University (Republic of Korea) investigated the Quantum ma......
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近期演講
專題演講
2026/03/09 (13:30-15:30)
五樓第一會議室
PALM (Physics of Active and Living Matter) Junior Researcher Seminar
Dr. Balchandar Navaneethan / Mr. Jing-Ting Zhu /Institute of Physics, Academia Sinica
Hosted by Associate Research Scientist Huang, Jung-Ren
專題演講
2026/03/10 (10:30-12:00)
五樓第一會議室
In-plane Anomalous Hall Effect: A Novel Off-diagonal Response
Prof. Masaki Uchida /Institute of Science Tokyo, Japan
Hosted by Research Fellow Lee, Wei-Li
通識演講
2026/03/10 (14:00-16:00)
一樓演講廳
何東垣研究員 /中央研究院環境變遷研究中心
Hosted by Distinguished Research Fellow & Deputy Director Chou, Chia-Fu
其他活動
2026/04/23 (14:00-17:00)
一樓演講廳
Prof. Takaaki Kajita(2015諾貝爾物理學獎得主) /中央研究院國際事務處
Hosted by 中央研究院國際事務處




