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122024-09

Emergent Phenomena in Graphene Heterostructures

报告介绍Abstract: 　　The discovery of graphene two decades ago sparked a revolution in the study of 2D materials. Due to their inherently two-dimensional nature and Van der Waals ...
302024-07

Chiral phonons: dynamics and coupling with spins

报告介绍 Abstract：　　The electronic and magnetic properties of solids are fundamentally determined by the crystal structures. When the structure keeps evolving, the prop...
172024-07

从第一性原理出发计算材料磁电阻和霍尔效应

报告介绍报告摘要：　　在本报告中，我将介绍第一性原理计算和半经典玻尔兹曼输运理论相结合的方法来深入探讨了一系列材料的磁输运现象，特别是磁阻效应和霍尔效应。首先我们将阐述传...
162024-07

钙钛矿氧化物与层状材料的集成电子器件

报告介绍报告摘要：　　当人为地将自然界中不兼容的原子结构、晶体学取向和物理功能整合时，界面处的相互作用会诱导出许多意想不到的功能。这些结构和功能对未来电子技术的操纵、功能...
152024-07

Experimental investigations on the nickelate high-Tc superconductors

报告介绍报告摘要：　　Since the discovery of superconductivity at 80 K in single crystals of La3Ni2O7 at pressures above 14.0 GPa [1-5], extensive efforts ...
112024-07

Electrochemical Engineering for Energy Transition: Green Hydrogen, Fuel Cell...

报告介绍 Abstract：　　The transition to a low carbon economy to avoid climate crisis requires green hydrogen, fuel cells and carbon capture. These technologies are necess...
172024-06

层状磁性拓扑材料自旋结构导致的新奇霍尔效应研究及非中心对称超导体探索

报告介绍报告摘要：　　层状磁性拓扑材料是当前凝聚态物理研究领域热点体系，其丰富的物理性质对基础研究及实际应用都具有重要意义。本报告将介绍课题组在层状磁性拓扑材料中观察到巨...
132024-06

Hopfions in magnetic solids – Theory, Stability, Materials

报告介绍 Abstract：　Topological magnetic textures or multidimensional magnetic topological defects are currently of great interest in condensed matter physics due to the...
112024-06

Unraveling the Electronic Structure and Magnetic Transition Evolution Across...

报告介绍 Abstract:　　Ferromagnetic van der Waals (vdW) compounds, such as Fe3GeTe2 (FGT) and its variants with Ga, have sparked considerable interest due to their itinera...
032024-06

量子受限狄拉克费米子研究

报告介绍报告摘要：　　2023年，基于受限薛定谔费米子的量子点研究被授予了诺贝尔化学奖。量子受限系统的性质极大地依赖于受限准粒子类型，而基于量子受限狄拉克费米子的研究还开展得...
032024-06

Single Molecules at Action under Microscope

报告介绍 Abstract　　Single molecule study, where science and engineering converge, applies the tools and measurement techniques of nanoscale physics and chemistry to gene...
272024-05

Gauge Invariant Quantum Kinetic Theory of Multiband Electron Systems App...

报告介绍 Abstract:　　In a recent work [1], we have established the foundations of a U(1) x SU(N) gauge invariant quantum kinetic theory of general N-bands electron system...
242024-05

分数量子霍尔效应中的若干实验进展

报告介绍报告摘要：　　分数量子霍尔效应是当代凝聚态物理的前沿研究热点之一，起源于电子的关联效应，导致了拓扑序的产生，大量的实验研究围绕费米子分数量子霍尔态的拓扑性质而展开...
242024-05

Topological orders emergent from correlated spin and fermion systems

报告介绍 Abstract: 　　Topological orders characterized by long-range quantum entanglement can emerge either from frustrated quantum magnets ...
222024-05

废弃塑料的串联催化升级回收

报告介绍报告摘要：　　塑料是现代社会中不可或缺的组成部分，然而大量塑料在一次使用后掩埋或焚烧，造成严重的塑料污染。其中，聚烯烃类塑料（聚乙烯PE，聚丙烯PP）约占城市塑料垃圾...
222024-05

聚烯烃废塑料化学降解回收中的分子转化问题

报告介绍报告摘要：　　全球每年的塑料产量超过4亿吨，其中以聚乙烯和聚丙烯为主的聚烯烃塑料占到一半以上。使用后的塑料制品大部分被弃置，造成资源浪费和环境污染。废弃塑料的有效...

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