Nonlinear metasurface for simultaneous control of spin and orbital angular momentum in second harmonic generation by Li, Guixin, Wu, Lin, Li, King F., Chen, Shumei, Schlickriede, Christian, Xu, Zhengji, Huang, Siya, Li, Wendi, Liu, Yanjun, Pun, Edwin Y. B., Zentgraf, Thomas, Cheah, Kok W., Luo, Yu, Zhang, Shuang

“…The spin and orbital angular momentum (SAM and OAM) of light is providing a new gateway toward high capacity and robust optical communications. …”
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Improved flux pinning properties of Mg exceed MgB2 ceramics with B4C and Dy2O3 additions by Pham, Ha H., Le, Tien, Pham, An T., Kang, Won Nam, Nam, Nguyen H., Anh, Do T.K., Anh, Nguyen Hoang, Peh, Hoo Keong, Chen, Soo Kien, Man, Nguyen K., Hong, Vuong Thi Anh, Lee, Hanoh, Park, Tuson, Cuong, Le Viet, Hai, Phan, Huy, Nguyen Quang, Tran, Duc H.

“…According to collective pinning theory, δl pinning was identified as the dominant pinning type in the fabricated samples. …”
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Nanoconfined β-sheets mechanically reinforce the supra-biomolecular network of robust squid sucker ring teeth by Guerette, Paul A., Hoon, Shawn, Ding, Dawei, Amini, Shahrouz, Masic, Admir, Ravi, Vydianathan, Venkatesh, Byrappa, Weaver, James C., Miserez, Ali

“…The predatory efficiency of squid and cuttlefish (superorder Decapodiformes) is enhanced by robust Sucker Ring Teeth (SRT) that perform grappling functions during prey capture. …”
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Biotoxoid photonic sensors with temperature insensitivity using a cascade of ring resonator and Mach–Zehnder interferometer by Li, Zhenyu, Zou, Jun, Zhu, Huihui, Nguyen, Binh Thi Thanh, Shi, Yuzhi, Liu, Patricia Yang, Bailey, Ryan C., Zhou, Jin, Wang, Hong, Yang, Zhenchuan, Jin, Yufeng, Yap, Peng Huat, Cai, Hong, Hao, Yilong, Liu, Ai Qun

“…This novel sensor consists of a ring resonator coupled to a Mach-Zehnder interferometer (MZI) readout unit. …”
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Quantum spin Hall effect and topological phase transition in InNxBiySb1−x−y/InSb quantum wells by Song, Zhigang, Bose, Sumanta, Fan, Weijun, Zhang, Dao Hua, Zhang, Yan Yang, Li, Shu Shen

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Spin-orbit torque magnetization switching in Co/Pt multilayers for multistate memory and logic devices by Lim, Gerard Joseph

“…It has proven to be a serious contender in emerging memory technology due to its intrinsic non-volatility, low power dissipation, and high speed. The spin degree of freedom further opens opportunities that exploit its ultrafast dynamics and spin transport. …”
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Programmable spin–orbit-torque logic device with integrated bipolar bias field for chirality control by Lim, Gerard Joseph, Chua Daniel, Gan Weiliang, Murapaka Chandrasekhar, Lew Wen Siang

“…While several field-free spin–orbit torque (SOT)-driven logic devices have been proposed, their operation typically requires additional initialization or reset pulses, the exchange-coupled canted spins reduce both anomalous Hall sign-to-noise ratio as well as thermal stability of the ferromagnetic layer, and device-to-device variation in exchange coupling strength is expected. …”
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Janus particle preparation through UV-induced partial photodegradation of spin-coated particle films by Tan, Jasmine Si Jia, Wong, Chong Hui, Chen, Zhong

“…Photocatalytic titanium dioxide particles prefunctionalized with a surface coating were assembled as particle films via spin-coating on a substrate. The particle films were placed directly under an ultraviolet light source, which induced the photodegradation of the surface coating only on the particle surfaces exposed to the light. …”
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The electronic spin state of diradicals obtained from the nuclear perspective: the strange case of Chichibabin radicals by Moise, G, Fernández, S, Joll, K, Vaganov, MV, García, F, Timmel, CR, Peña, D, Ardavan, A

“…With a view towards the development of molecular spintronics, non-linear optics, and qubits, a great amount of research effort aims to establish the factors which govern the spin classification of diradicals. Electron spin resonance (ESR) is an indispensable tool for such research. …”

Modeling Inertia-Driven Oil Transport Inside the Three-Piece Oil Control Ring of Internal Combustion Engines by Yang, Tsung-Yu, Li, Mo, Tian, Tian

“…The three-piece oil control ring (TPOCR), traditionally used in light-duty gasoline engines, is becoming a viable option for heavy-duty gas and hydrogen engines due to its ability to control lubricating oil consumption (LOC) under throttled conditions. …”
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Zero-knowledge arguments for lattice-based accumulators: logarithmic-size ring signatures and group signatures without trapdoors by Libert, Benoît, Ling, San, Nguyen, Khoa, Wang, Huaxiong

“…As an application, we describe new lattice-based group and ring signatures in the random oracle model. In particular, we obtain: (i) the first lattice-based ring signatures with logarithmic size in the cardinality of the ring and (ii) the first lattice-based group signature that does not require any GPV trapdoor and thus allows for a much more efficient choice of parameters.…”
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A prognostic based fuzzy logic method to speculate yarn quality ratio in jute spinning industry by Paul, Tamal Krishna, Jalil, Tazin Ibna, Parvez, Md. Shohan, Repon, Md Reazuddin, Hossain, Ismail, Alim, Md Abdul, Islam, Tarikul, Jalil, Mohammad Abdul

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Enhanced spin-orbit torques in rare-earth Pt/[Co/Ni]2/Co/Tb systems by Lew, Wen Siang, Wong, Qi Ying, Murapaka, Chandrasekhar, Law, Wai Cheung, Gan, Wei Liang, Lim, Gerard Joseph

“…We report the enhanced spin-orbit torque (SOT) effect due to the rare-earth metal Tb in a Pt/[Co/Ni]2/Co/Tb multilayer with perpendicular magnetic anisotropy (PMA). …”
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Dynamic B0 field shimming for improving pseudo-continuous arterial spin labeling at 7 Tesla by Ji, Y, Woods, J, Li, H, Okell, T

“…<p><strong>Purpose: </p></strong>B0 field inhomogeneity within the brain-feeding arteries is a major issue for pseudo-continuous arterial spin labeling (PCASL) at 7T, as it reduces the labeling efficiency and leads to a loss of perfusion signal. …”

Sub-100-nm sized silver split ring resonator metamaterials with fundamental magnetic resonance in the middle visible spectrum by Tobing, Landobasa Y. M., Tjahjana, Liliana, Zhang, Dao Hua, Zhang, Qing, Xiong, Qihua

“…Split ring resonator (SRR) metamaterials working in the visible spectrum have great potential applications, but their fabrication is challenging due to the stringent requirements in the feature size and critical dimension. …”
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Fabrication of large-area ordered Au nano-ring arrays for the electrochemical removal and sensing of rhodamine 6G molecules by Cao, Xun

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A high-sensitivity 135GHz millimeter-wave imager by compact split-ring-resonator in 65-nm CMOS by Li, Nan, Yu, Hao, Yang, Chang, Shang, Yang, Li, Xiuping, Liu, Xiong

“…A high-sensitivity 135 GHz millimeter-wave imager is demonstrated in 65 nm CMOS by on-chip metamaterial resonator: a differential transmission-line (T-line) loaded with split-ring-resonator (DTL-SRR). Due to sharp stop-band introduced by the metamaterial load, high-Q oscillatory amplification can be achieved with high sensitivity when utilizing DTL-SRR as quench-controlled oscillator to provide regenerative detection. …”
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Tree-ring δ 18 O and δ 2 H stable isotopes reflect the global meteoric water line by Arosio, T, Büntgen, U, Nicolussi, K, Moseley, GE, Saurer, M, Pichler, T, Smith, MP, Gutierrez, E, Andreu-Hayles, L, Hajdas, I, Bebchuk, T, Leuenberger, M

“…Methods: We analyze the tree rings δ 18O and δ 2H values from six regions along a latitudinal gradient from Spain to Greenland. …”

In situ Kerr and harmonic measurement in determining current-induced effective fields in MgO/CoFeB/Ta by Wong, Qi Ying, Gan, Weiliang, Luo, Fanglin, Lim, Gerard Joseph, Ang, Calvin Ching Ian, Tan, Funan, Law, Wai Cheung, Lew, Wen Siang

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High order magnetic and electric resonant modes of split ring resonator metasurface arrays for strong enhancement of mid-infrared photodetection by Tong, Jinchao, Suo, Fei, Tobing, Landobasa Y. M., Yao, Niangjuan, Zhang, Dawei, Huang, Zhiming, Zhang, Dao Hua

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