Cylindrical surfaces enable wavelength-selective extinction and sub-0.2 nm linewidth in 250 μm-gap silicon Fabry–Pérot cavities by Malak, Maurine, Marty, Frédéric, Pavy, Nicolas, Peter, Yves-Alain, Liu, Ai Qun, Bourouina, Tarik

“…Our approach consists of providing a solution to the main loss mechanism in conventional FP cavities related to the expansion of the Gaussian light beam after multiple reflections inside the cavity. …”
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Variational model with image denoising fitting term for boundary extraction of breast ultrasound images by Badrulhisam, Nurdina, Ismail, Nurhuda, Jumaat, Abdul Kadir, Maasar, Mohd Azdi, Laham, Mohamed Faris

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Financial constraints of ASEAN firms: impact alleviation by ESG pillars by Ng, Yee Ling, Lau, Wei Theng, Soh, Wei Ni, Ab Razak, Nazrul Hisyam

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Evaluation of scanner parameters on ebt 2 And ebt 3 film analysis by Azhan, Siti Nur Amirah

“…The EBT 2 and EBT 3 films were initially irradiated with photon and electron beams of different energies (6 MV, 10 MV, 6 MeV and 9 MeV) using Siemens Primus Linear Accelerator. …”
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Simulation of self-image interference in single mode-no-core-single mode fiber with COMSOL Multiphysics® by Mohd. Razali, Nazirah, Lokman, Muhammad Quisar, Zuikafly, Siti Nur Fatin, Ahmad, Fauzan, Yahaya, Hafizal

“…This paper proposes a simulation of self-image interference in a single mode-no-core-single mode fiber by using the wave-optics module in COMSOL Multiphysics® software. The beam propagation method is used to observe the self-image interference for different self-image indexes ranging from one to four indexes while the self-image length is obtained from the theoretical calculation before a simulation is carried out. …”
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Mechanical behaviours and thermal stabilities of irradiated epoxidized natural rubber/polyvinyl chloride/carbon nanotubes nanocomposites by Ahmad, Mohd. Shahrulnizam, Mohamad, Zurina, Ratnam, Chantara Thevy, Othman, Norhayani, Rasit Ali, Roshafima

“…The samples were irradiated in a 2 MeV electron beam (EB) machine at a dose of 200 kGy. The dynamic mechanical properties and glass transition temperature properties of the resulting composites were investigated as a function of MWNTs contents, functionalized MWNTs, and irradiation dose. …”
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Parametric analysis of RSB sensors for concrete strength monitoring using hybrid EMI and WP techniques: Numerical investigation by Haq, Moinul, Khan, Adnan, Naqvi, Tabassum, Mohammad Yusuf, Mohammad Yusuf, Kamyab, Hesam, Chelliapan, Shreeshivadasan

“…Firstly, the PZT patch-based sensing capabilities are validated with the experimental results from literature by modelling concrete cube for EMI and beam for WP results. Then, a total of 31 finite element models of concrete cubes having different RSB configurations were taken into consideration for sensor design and optimization. …”
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Modeling and Implementation of the U.S. Hydrogen Production Tax Credit by Giovanniello, Michael A.

“…As more private enterprises, such as data centers owners, pursue voluntary measures to reduce their electricity-related emissions, our work provides a foundation for further research into clean energy procurement standards (voluntary or mandated) that support power sector decarbonization.…”
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Graphdiyne/graphene heterostructure: a universal 2D scaffold anchoring monodispersed transition-metal phthalocyanines for selective and durable CO₂ electroreduction by Gu, Huoliang, Zhong, Lixiang, Shi, Guoshuai, Li, Jiaqiang, Yu, Ke, Li, Jiong, Zhang, Shuo, Zhu, Chenyuan, Chen, Shaohua, Yang, Chunlei, Kong, Ya, Chen, Chen, Li, Shuzhou, Zhang, Jin, Zhang, Liming

“…Advanced characterizations, e.g., synchrotron-based X-ray absorption spectroscopy (XAS), and density functional theory (DFT) calculation disclose that the strong electronic coupling between GDY and CoPc, together with the high surface area, abundant reactive centers, and electron conductivity provided by graphene, synergistically contribute to this distinguished electrocatalytic performance. …”
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Accelerated engineering of ELP-based materials through hybrid biomimetic-de novo predictive molecular design by Laakko, Timo, Korkealaakso, Antti, Yildirir, Burcu Firatligil, Batys, Piotr, Liljeström, Ville, Hokkanen, Ari, Nonappa, Penttilä, Merja, Laukkanen, Anssi, Miserez, Ali, Södergård, Caj, Mohammadi, Pezhman

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First results on a new PIAA coronagraph testbed at NASA Ames by Belikov, R., Pluzhnik, E., Connelley, M. S., Witteborn, F. C., Lynch, D. H., Cahoy, K. L., Guyon, O., Greene, T. P., McKelvey, M. E.

“…For our wavefront control we are focusing on using small Micro-Electro- Mechanical-System deformable mirrors (MEMS DMs), which promises to reduce the size of the beam and overall instrument, a consideration that becomes very important for small telescopes. …”
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Multi-bounce Returns for Specular Surface Mapping from Consumer-grade Flash LiDAR by Lin, Tsung-Han

“…Consumer-grade LiDAR multi-beam flash LiDAR is challenging with its coarse resolution, co-located sensors, and multiplexing setup. …”
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Optimizing resource allocation in large communications satellite constellations by Pachler de la Osa, Nils

“…In particular, novel methods for the Beam Shaping, User Grouping, Satellite Routing, Frequency Assignment, and Gateway Routing problems are proposed, tailored for large non-geostationary orbit constellations with satellites at multiple altitudes, referred to as hybrid systems. …”
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Interpretation of an anomalous peak in low-temperature photoluminescence measurements of bulk GaAs[sub 1−x]N[sub x] on GaAs by Cheah, Weng Kwong, Fan, Weijun, Yoon, Soon Fatt, Loke, Wan Khai, Liu, R., Wee, A. T. S.

“…Low-temperature 10 K photoluminescence measurements of GaAs1−xNx epitaxial layers grown on GaAs reveal an anomalous second peak in solid-source molecular beam epitaxy. Rapid thermal annealing RTA of a specific GaAsN sample reveals a lower energy peak which redshifts and a higher energy peak which blueshifts under increasing annealing temperature. …”
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Study of a 1 eV GaNAsSb photovoltaic cell grown on a silicon substrate by Tan, K. H., Loke, W. K., Wicaksono, S., Li, D., Leong, Y. R., Yoon, S. F., Sharma, P., Milakovich, T., Bulsara, M. T., Fitzgerald, E. A.

“…We report the performance of a 1 eV GaNAsSb photovoltaic cell grown on a Si substrate with a SiGe graded buffer grown using molecular beam epitaxy. For comparison, the performance of a similar 1 eV GaN0.018As0.897 Sb 0.085 photovoltaic cell grown on a GaAs substrate was also reported. …”
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Low temperature grown GaNAsSb : a promising material for photoconductive switch application by Li, D. S., Saadsaoud, N., Tripon-Canseliet, C., Lampin, J. F., Decoster, D., Chazelas, J., Yoon, Soon Fatt, Wicaksono, Satrio, Loke, Wan Khai, Tan, Kian Hua

“…The GaNAsSb layer was grown at 200 °C by molecular beam epitaxy in conjunction with a radio frequency plasma-assisted nitrogen source and a valved antimony cracker source. …”
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Additive manufacturing of NiTi shape memory alloys using pre-mixed powders by Tor, Shu Beng, Wong, Chee How, Wang, Chengcheng, Tan, Xipeng, Du, Zehui, Chandra, Shubham, Sun, Zhongji, Lim, Joel Choon Wee, Lim, Choon Seng

“…This work presents a comparative study on the in-situ alloying of NiTi shape memory alloys (SMAs) by directed energy deposition (DED), selective laser melting (SLM) and selective electron beam melting (SEBM) processes using pre-mixed Ni-Ti powders. …”
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Large-area atomic layers of the charge-density-wave conductor TiSe2 by Wang, Hong, Chen, Yu, Duchamp, Martial, Zeng, Qingsheng, Wang, Xuewen, Tsang, Siu Hon, Li, Hongling, Jing, Lin, Yu, Ting, Teo, Edwin Hang Tong, Liu, Zheng

“…However, the syntheses of monolayer and large-area 2D CDW conductors can currently only be achieved by molecular beam epitaxy under ultrahigh vacuum. This study reports the growth of monolayer crystals and up to 5 × 105 µm2 large films of the typical 2D CDW conductor-TiSe2 -by ambient-pressure chemical vapor deposition. …”
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Polymeric composites for powder-based additive manufacturing : materials and applications by Yuan, Shangqin, Shen, Fei, Chua, Chee Kai, Zhou, Kun

“…As one of the most important categories in the additive manufacturing (AM) field, powder-based techniques, such as selective laser sintering, electron beam melting and selective laser melting, utilize laser or electronic beams to selectively fuse polymeric, metallic, ceramic or composite powders layer-by-layer into desired products according to their computer-aided design models. …”
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Orbital angular momentum transmission based on satellite formation relay in space communications by Zhao, Yufei, Ju, Gaohua, Yang, Zhaojie, Ge, Yao, Lu, Yilong, Guan, Yong Liang

“…Orbital Angular Momentum (OAM) transmission is expected to be implemented for large capacity communication. However, the conical beam and the coaxial all-phase reception brings painful difficulties. …”
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