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A Team from Nankai University First Realized Tunable Topological Lasing at Visible Region in a Soft-Matter-Based Superlattice

In recent years, the flexible and effective manipulation of light has become the core problem of the development of information industrial technology with photon as the carrier. Topological physics has brought a new degree of freedom into photonics, pioneering the development of the emerging research field of topological photonics. Topologically protected edge states offered a brand new channel to realize the locally enhanced optical modes to conspicuously improve the output quality of laser whi

2023-05-22
NKU Team Discovers New Radiation Effects in Photonic Time Crystals

Recently, the team led by Professor Huanan Li and Professor Jingjun Xu of the School of Physics of Nankai University, in collaboration with the team led by Professor Andrea Alù of the Advanced Science Research Center (ASRC) of the City University of New York and Professor Boris Shapiro of the Israel Institute of Technology, discovered that a stationary charge embedded in anisotropic photonic time crystals (APTCs) can extract energy from time modulation to produce coherent radiation and then coup

2023-03-29
Scholars from Nankai University Propose Efficient Characterization Methods of High-Dimensional Light Quantum Entanglement

High-dimensional (HD) entanglement enables an encoding of more bits than in the two-dimensional case and can increase the channel capacity of quantum communications and improve robustness to noise. As a new intrinsic degree of freedom of photon, Orbital angular momentum (OAM) has infinite dimensions in theory, which provides an effective method to solve bottleneck problems of the capacity of optical communication system.In 2001, professor Anton Zeilinger, a Noble Prize winner in Physics, first p

2023-02-12

Lectures & Reports

Kaiwu Lecture 48: Hybrid skin-topological effect

Time:May 31, 2023 10:00 AM

Place:Room 301

2023 05-30
Kaiwu Lecture 47: 轻元素单质和化合物的高压结构和性能

Time:May 23, 2023 9:30 AM

Place:Room 104

2023 05-19
Kaiwu Lecture 46: 压伏效应

Time:May 22, 2023 9:30 AM

Place:Room 105

2023 05-19
Kaiwu Lecture 45: 质谱筛选沉积与单分子研究

Time:May 22, 2023 10:00 AM

Place:Room 301

2023 05-19
Kaiwu Lecture 44: 上转换纳米光子学 - to see, to touch, to feel the nanoscale world

Time:May 19, 2023 9:00 AM

Place:Room 103

2023 05-18
Workshop: the Workshop on Non-equilibrium physics in Photonics

Time:May 27, 2023

Place:Room 301

2023 05-15
Kaiwu Lecture 43: 电路基拓扑超结构材料及其应用

Time:May 19, 2023 10 AM

Place:Room 301

2023 05-11
Kaiwu Lecture 42: Towards a nuclear clock with 229-Thorium

Time:May 10, 2023 3:00 PM

Place:ZOOM Meeting

2023 05-09
Kaiwu Lecture 41: BSM Discovery Potential of Belle II@SuperKEKB

Time:May 9, 2023 10 AM

Place:ZOOM Meeting

2023 05-08
Kaiwu Lecture 40: Observation of new structures in the J/ΨJ/Ψ mass spectrum at the CMS experiment

Time:April 28, 2023 3 PM

Place:Room 104

2023 04-27
Kaiwu Lecture 39: Gravitational capture of magnetic monopoles by primordial black holes in the early universe

Time:April 20, 2023 10 AM

Place:Room 104

2023 04-19
Kaiwu Lecture 38: Belle(II) 实验上B介子半轻衰变的最新进展

Time:April 18, 2023 3:00 PM

Place:Room 104

2023 04-17

Achievements

Pan Lab in Nankai University developed ultrastructure expansion single-molecule localization microscopy (U-ExSMLM) to reveal the cytoskeletal asymmetry in biconcave human erythrocytes at molecular resolution

Absence of nuclei and transcellular cytoskeletons, human erythrocytes rely on the cytoskeleton system to maintain their unique biconcave shape. With extreme deformation and stability, erythrocytes can travel through the circulation system millions of times during their 120-day lifespan without damage. In addition, the erythrocyte membrane often exhibits a tank tread-like motion when erythrocytes were subject to shear stress. Especially, with the stop of shear flow, a shape memory phenomenon exis

Two Research Achievements from Nankai University are Selected for the "Top 10 Advances in Optics in China in 2021"

On May 23rd, Chinese Laser Press released the Top 10 Advances in Optics in China 2021. After multiple rounds of selection by the review committee, 10 projects were selected into the basic research category, 10 into the applied research category, and 19 achievements were nominated. In the 10 basic research categories of Top 10 Advances in Optics in China 2021, two research projects of Nankai University, namely Nonlinear Tuning of PT-Symmetry and Non-Hermitian Topological States and Nonlinear

Topologically tuned terahertz confinement in a nonlinear photonic chip

Nonlinear generation and topologically-tuned confinement of THz waves is demonstrated and directly visualized in a single photonic chip. The distinctive features of the topological interface states under chiral perturbations are analyzed. This work offers a flexible and convenient way to tune the confinement and properties of THz waves using topological structures, which may open an avenue towards the implementation of stable and compact THz photonic integrated circuits for various applications.

Scientists from Nankai University Revealed the Variation Trends in Periodic Law and Chemical Properties of Elements under Pressure

In recent years, researchers have discovered that pressure would significantly change the properties of elements and electrons, thus leading to various physical and chemical phenomena. This discovery serves as an important channel for solving scientific problems, such as unconventional material synthesis and the circulation of materials within the interior of the planet.

Nankai Research Team Made Progress in the Research of Nanoscale-Femtosecond Imaging of Surface Plasmons

Surface plasmon is the collective resonance oscillations of the free electrons on the surface of metals, which could confine the light to extremely small dimensions, thus realizing the manipulation of the light field at nanoscale. Such unique advantages have offered surface plasmon a broad prospect to be applied in various fields, including surface-enhanced Ramam spectroscopy, sensors, photovoltaic devices and quantum communication etc.

Research Team from Nankai University Achieved Progress in the Realization of Mid-Infrared Light Scattering in Atomic Scale

After a long-term quest, a research group led by professor Wei Cai and professor Jingjun Xu from the School of Physics at Nankai University has achieved a series of progress in nano-scale light manipulation, such as the nano-scale detection of the optical properties of bilayer graphene with independent regulation of energy band and Fermi level (Nano Letters 21, 5151 (2021)) and controllable adjustment of the reflection of graphene plasmon wave by artificially induced electronic boundary.

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