Phononic real Chern insulator with protected corner modes in graphynes by Zhu, Jiaojiao, Wu, Weikang, Zhao, Jianzhou, Chen, Cong, Wang, Qianqian, Sheng, Xianlei, Zhang, Lifa, Zhao, Yuxin, Yang, Shengyuan A.

“…Different from conventional topological insulators, higher-order topological insulators do not necessarily require spin-orbit coupling, which makes it possible to realize them in spinless systems. …”
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Tunable topological phase transition in the telecommunication wavelength by Tian, Fanglin, Zhou, Junxiao, Wang, Qiang, Liu, Zhaowei

“…Besides, simulations of light propagation at sharp corners and pseudo-spin photon coupling are conducted to quantitatively examine the topological protection. …”
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Bio-catalyzed oxidation self-charging zinc-polymer batteries by Pan, Jun, Liu, Yanhong, Yang, Jian, Wu, Jiawen, Fan, Hong Jin

“…The heme acts as a catalyst that reduces the energy barrier of the autoxidation reaction by regulating the charge and spin state of O2. To realize self-charging, the adsorbed O2 molecules capture electrons of the reduced (discharged state) PANI, leading to the desorption of zinc ions and the oxidation of PANI to complete self-charging. …”
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Enhancing circular dichroism by super chiral hot spots from a chiral metasurface with apexes by Wang, Zeng, Teh, Bing Hong, Wang, Yue, Adamo, Giorgio, Teng, Jinghua, Sun, Handong

“…Manipulating light spin (or circular polarization) is an important research field and may find broad applications from sensors, display technology, to quantum computing and communication. …”
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Ambipolar ferromagnetism by electrostatic doping of a manganite by Zheng, L. M., Lü, W. M., Li, C. J., Paudel, T. R., Liu, Z. Q., Huang, Z., Zeng, S. W., Han, Kun, Qiu, X. P., Li, M. S., Yang, Shize, Wang, Xiao Renshaw, Chen, Z. H, Yang, B., Chisholm, Matthew F., Martin, L. W., Pennycook, S. J., Tsymbal, E. Y., Coey, J. M. D., Cao, W. W.

“…Complex-oxide materials exhibit physical properties that involve the interplay of charge and spin degrees of freedom. However, an ambipolar oxide that is able to exhibit both electron-doped and hole-doped ferromagnetism in the same material has proved elusive. …”
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Non-Abelian adiabatic geometric transformations in a cold strontium gas by Leroux, Frederic, Miniatura, Christian, Grémaud, Benoît, Wilkowski, David, Rebhi, Riadh, Pandey, K., Chevy, F.

“…Topology, geometry, and gauge fields play key roles in quantum physics as exemplified by fundamental phenomena such as the Aharonov–Bohm effect, the integer quantum Hall effect, the spin Hall, and topological insulators. The concept of topological protection has also become a salient ingredient in many schemes for quantum information processing and fault-tolerant quantum computation. …”
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Quantum tunneling of magnetization in ultrasmall half-metallic V3O4 quantum dots : displaying quantum superparamagnetic state by Xiao, Chong, Zhang, Jiajia, Xu, Jie, Tong, Wei, Cao, Boxiao, Li, Kun, Pan, Bicai, Su, Haibin, Xie, Yi

“…The quantum superparamagnetic state (QSP) as a high temperature signature of QTMs is observed at 16 K, which is beyond absolute zero temperature and much higher than that of conventional iron-based compounds due to the stronger spin-orbital coupling of V3+ ions bringing high anisotropy energy. …”
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Ultrafast dynamics in quantum materials probed by time-and-momentum-resolved techniques by Su, Yifan

“…In this part of the thesis, I will introduce a new pathway for launching coherent acoustic phonons: magnetostriction, and discuss the spin-mediated shear oscillator enabled by this mechanism in van der Waals antiferromagnet. …”
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Exploring Optoelectronic Properties of Twisted and Intercalated Niobium Oxide Dihalides by Luo, Ashley

“…As a result of modifications in physical and chemical design involving 2D materials such as stacking, twisting and ion intercalation, properties such as electrical conductivity, spin diffusion length, thermal conductivity, and mechanical strength observe more degrees of freedom than in their bulk material counterpart. …”
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Towards quantum magnetism with ultracold atoms by Weld, David M., Ketterle, Wolfgang

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Viscoelastic material characterization and novel damper development for sound proof HDD by Yeo, Hui Jie.

“…As a result of the small form factor HDD application in consumer electronics products, the small form factor HDD has to increase its true performance index and its spinning speed. As a result of these improvements, noise generated in HDD will become a problem. …”
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Virtual reality (VR) table tennis by Cheong, Yong Wen

“…Future Improvements could involve improvement of ball physics to simulate spinning effects of the ball and training the model with 3-dimensional variables with greater computing resources.Overall, this project has successfully demonstrated the feasibility integrating ML into VR, allowing future game developers to create immersive and adaptive gaming experiences that push the boundaries of VR entertainment.…”
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Transition metal doped apatites as inert non-toxic pigments by Pang, Khin Yin

“…Testing of thin-film preparation method was done via spin-coating using 3 types of solvent, acetic acid, ethanol and polyvinyl alcohol (PVA).…”
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Electrical charge transport and optical properties of iron pyrite by Shukla, Sudhanshu

“…To address that, thin films prepared by spray pyrolysis, spin-coating of hot-injection synthesized nanocubes and pulsed laser deposition were sulfurized to obtain the pure pyrite phase. …”
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Excited state dynamics of azanaphthalenes reveal opportunities for the rational design of photoactive molecules by Garrow, M, Bertram, L, Winter, A, Prentice, AW, Crane, SW, Lane, PD, Greaves, SJ, Paterson, MJ, Kirrander, A, Townsend, D

“…The overall pattern of behaviour can be explained in terms of potential energy barriers and spin-orbit coupling effects, as demonstrated by extensive quantum chemistry calculations undertaken at the SCS-ADC(2) level of theory. …”

All-sky search for continuous gravitational waves from isolated neutron stars using Advanced LIGO and Advanced Virgo O3 data by Sudhir, Vivishek

“…We present results of an all-sky search for continuous gravitational waves which can be produced by spinning neutron stars with an asymmetry around their rotation axis, using data from the third observing run of the Advanced LIGO and Advanced Virgo detectors. …”
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Materials beyond monolayers: The magnetic quasi-1D semiconductor CrSBr by Klein, Julian, Ross, Frances M.

“…Long-range magnetic order offers additional tuning with the coupled lattice, spin, orbit, and charge degrees of freedom enabling magneto-correlated phenomena. …”
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Nonlinear polariton parametric emission in an atomically thin semiconductor based microcavity by Zhao, Jiaxin, Fieramosca, Antonio, Bao, Ruiqi, Du, Wei, Dini, Kevin, Su, Rui, Feng, Jiangang, Luo, Yuan, Sanvitto, Daniele, Liew, Timothy Chi Hin, Xiong, Qihua

“…Recently, two-dimensional transition-metal dichalcogenides (TMDs) have attracted great attention in strong light–matter interactions due to robust excitonic transitions and unique spin-valley degrees of freedom. However, further progress is hindered by the lack of realizations of strong nonlinear effects in TMD polaritons. …”
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Electronic and transport properties of TMDC planar superlattices: effective Hamiltonian approach by Hashemi, R., Shojaei, S., Liu, Zheng

“…Within governed effective Hamiltonian we derived adopted transfer matrix formalism to obtain dispersion relation and electronic band structure with wave functions, transmission probability and Fano spectrum. Surprisingly, spin orbit coupling has considerable opposite effects on valence bands shift in TMDC-PSL that is blue and red for k and k’ valleys, respectively. …”
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Metasurface-enabled broadband multidimensional photodetectors by Jiang, Hao, Chen, Yinzhu, Guo, Wenyu, Zhang, Yan, Zhou, Rigui, Gu, Mile, Zhong, Fan, Ni, Zhenhua, Lu, Junpeng, Qiu, Cheng-Wei, Gao, Weibo

“…Furthermore, cooperative multiport metasurfaces are adopted and boosted by machine learning techniques. It enables precise spin-wavelength differentiation over an extremely broad wavelength range (1-8 μm). …”
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