Investigation of solar cell carrier lifetime using photoconductance lifetime measurements by Lam, Sze Yin

“…Lastly, I also analyzed the effect of spin coating on open circuit voltage and minority carrier lifetime.…”
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Improvement of CZTS solar cell by hydrogen doping by Chua, Maynard Wen De

“…CZTS films were successfully fabricated on Molybdenum-coated glass by spin coating technique and subsequent annealing in sulphur atmosphere. …”
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Numerical study of trapped vortex combustors characteristics in small ramjets by Chen, Song

“…Under some circumstances, the TVC may operate in a high-spinning motion. For example when it is installed in a spin-stabilized ramjet projectile, in which the spinning rate can be as high as 30,000 rpm. …”
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Accelerated discovery of new catalysts for oxygen evolution reaction by Mahmoud G. Ahmed

“…The Fe3+ ions also promote the oxidation of Co species to form active oxyhydroxide phase. The high spin of Mn3+ ions (t2g3 eg1) can easily bond with OH– ions leading to high OER activity. …”
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Beyond Color: Lattice Gauge Theory for Strongly-Coupled Physics by Oare, Patrick R.

“…The presented reconstruction method uses the analytic properties of the retarded Green’s function to constrain the full set of spectral functions that may be reconstructed from LGT data using the Nevanlinna-Pick interpolation problem. Next, two theories will be numerically studied using LGT. …”
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Moho complexity in Southern California revealed by local PmP and teleseismic Ps waves by Li, Tianjue, Yao, Jiayuan, Wu, Shucheng, Xu, Mijian, Tong, Ping

“…To well constrain the Moho geometry, we have developed a two-stage process to pick PmP waves and have created a reliable PmP travel time data set with a total of 10,192 picks. …”
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Reinforcement learning for robot assembly by Vuong Quoc Nghia

“…Robotic systems are traditionally employed in manufacturing to automate repetitive tasks such as welding, painting, and pick-and-place. Despite tremendous progress in robotics research, the classical assembly skill remains a challenge. …”
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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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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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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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Conformable ultrasound breast patch for deep tissue scanning and imaging by Du, Wenya, Zhang, Lin, Suh, Emma, Lin, Dabin, Marcus, Colin, Ozkan, Lara, Ahuja, Avani, Fernandez, Sara, Shuvo, Ikra Iftekhar, Sadat, David, Liu, Weiguo, Li, Fei, Chandrakasan, Anantha P., Ozmen, Tolga, Dagdeviren, Canan

“…The in vitro studies and clinical trials reveal that the array using a piezoelectric crystal [Yb/Bi-Pb(In <jats:sub>1</jats:sub> <jats:sub>/2</jats:sub> Nb <jats:sub>1/2</jats:sub> )O <jats:sub>3</jats:sub> -Pb(Mg <jats:sub>1/</jats:sub> <jats:sub>3</jats:sub> Nb <jats:sub>2/3</jats:sub> )O <jats:sub>3</jats:sub> -PbTiO <jats:sub>3</jats:sub> ] (Yb/Bi-PIN-PMN-PT) exhibits a sufficient contrast resolution (~3 dB) and axial/lateral resolutions of 0.25/1.0 mm at 30 mm depth, allowing the observation of small cysts (~0.3 cm) in the breast. …”
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Piezoelectric single crystal based one-dimensional phased array for breast tissue imaging by Du, Wenya

“…In this thesis, I propose a conformable ultrasound breast patch (cUSBr-Patch) consisting of a one-dimensional (1D) phased array and a nature-inspired patch design, which offers large-area, deep tissue scanning and multi-angle, repeatable breast imaging while avoiding the drawbacks of conventional ultrasound imaging technologies. I used a Yb/Bi-doped PIN-PMN-PT single crystal as the active element due to its superior piezoelectric properties (d33 = 2,800 pC/N, εr = 7,000, k33 = 0.93). …”
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Two-phase immersion cooling for power dense printed circuit board converters by Ristic-Smith, A

“…A theoretical model and numerical solution method for boiling on pin fins is developed and used to design heat spreaders to increase the power dissipation per unit semiconductor area with minimal penalty on the converter volume. …”

Pulsed-laser-ablated gold-nanoparticles saturable absorber for mode-locked erbium-doped fiber lasers by Noor Zirwatul Ahlam, Naharuddin, M. H., Abu Bakar, Sadrolhosseini, Amir Reza, N., Tamchek, Alresheedi, Mohammed Thamer, Abas, A. F., Mohd Adzir, Mahdi

“…The resulting nanocomposite was deposited on the tapered region of a microfiber with a spin-coating method. The proposed Au-NPs SA recorded a modulation depth of 0.4% and low saturation intensity of 0.1 MW/cm2 leading to stable mode-locking operation in the erbium-doped fiber laser cavity at a low threshold pump power of about 45.6 mW. …”
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Enhanced ferromagnetism of ZnO@Co/Ni hybrid core@shell nanowires grown by electrochemical deposition method by Tran, Dat Quang, Akabori, Masashi, Pham, Huyen Trang, Nguyen, Tam Duy, Md. Earul Islam

“…These results reveal the possibility to employ such hybrid core@shell NWs for many applications, e.g. spin field effect transistors.…”
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Layer-dependent electronic and magnetic properties of two-dimensional graphitic molybdenum carbide by Wang, Hao, Zhang, Yongjie, Yam, Kah Meng, Tang, Xinghui, Wang, Xue-Sen, Zhang, Chun

“…When n≤5, (Mo2C12)n remains AFM, while magnetic moments are mainly located on surface Mo atoms, and Mo atoms on top and bottom surfaces have opposite spin polarizations. When n>5, the AFM phase is unstable and the material becomes metallic. …”
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Search for a resonance decaying to a W boson and a photon in proton-proton collisions at √s = 13 TeV using leptonic W boson decays by Hayrapetyan, A., Tumasyan, A., Adam, W., Andrejkovic, J. W., Bergauer, T., Chatterjee, S., Damanakis, K., Dragicevic, M., Hussain, P. S., Jeitler, M., Krammer, N., Li, A., Liko, D., Mikulec, I., Schieck, J., Schöfbeck, R.

“…Particle X has electric charge ±1 and is assumed to have spin 0. The search is performed using the electron and muon decays of the W boson. …”
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The hierarchy of Davydov’s Ansätze: from guesswork to numerically “exact” many-body wave functions by Zhao, Yang

“…To demonstrate the versatility of the methodology, applications of Davydov’s Ansätze are made to the generalized Holstein Hamiltonian, variants of the spin-boson model, and systems of cavity-assisted singlet fission, yielding accurate dynamic and spectroscopic properties of the many-body systems.…”
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Turning on the biradical state of tetracyano-perylene and quaterrylenequinodimethanes by incorporation of additional thiophene rings by Zeng, Zebing, Lee, Sangsu, Zafra, José L., Ishida, Masatoshi, Bao, Nina, Webster, Richard David, López Navarrete, Juan T., Ding, Jun, Casado, Juan, Kim, Dongho, Wu, Jishan

“…The ground state geometries and electronic structures of QDTP and QDTQ were systematically studied by variable-temperature nuclear magnetic resonance, electron spin resonance, superconducting quantum interference device measurements and FT Raman spectroscopy, assisted by density functional theory calculations. …”
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