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Academic Articles & Research Papers
Showing 20 of 1,508 academic articles
Xiaoying He, Anqi Hu, Xia Guo • IEEE Photonics Journal
(2019)
Graphene and hBN as two-dimensional materials with excellent optical properties can be combined with other materials. In this paper, graphene and hBN is sequentially deposited on the surface of the silicon-core fiber to serve as transverse ...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/JPHOT.2019.2946201
Jinnan Zhang, Lingmei Ai, Xin Yan, Yao Wu et al. • Nanoscale Research Letters
(2018)
Abstract The photovoltaic performance of axial and radial pin junction GaAs nanocone array solar cells is investigated. Compared with the cylinder nanowire arrays, the nanocone arrays not only improve the whole optical absorption but more i...
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Open Access (DOAJ)
DOI: 10.1186/s11671-018-2727-7
Yuhang Zhao, Chenyue Xiao, Xiaosong Lu, Zhiyong Yang • Journal of Advanced Dielectrics
(2026)
Mid-infrared (MIR) lasers operating in the 2–6[Formula: see text][Formula: see text]m region are important for spectroscopy, sensing, communications, medicine, lidar, and electro-optical applications. Chalcogenide glasses and glass–ceramics...
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Open Access (DOAJ)
DOI: 10.1142/S2010135X26400102
Yuhui Yang, Qingyun Wu, Xiangxin Gong, Ruihuan Duan et al. • Nature Communications
(2026)
Abstract Photodetectors that can achieve both high sensitivity and fast speed remain a challenge due to inherent trade-offs, particularly limiting in photonic integrated circuits. While substantial progress has been made in broadening spect...
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Open Access (DOAJ)
DOI: 10.1038/s41467-026-72259-1
Li Xu, Peng Ran, Wenqian Zhou, Jingshu Wang et al. • Nature Communications
(2026)
Abstract Conventional X‑ray sensing fails in extreme temperatures due to a fundamental trilemma: no material offers strong absorption, flexibility, and thermal stability simultaneously. Rigid inorganic scintillators exhibit thermal quenchin...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41467-026-71103-w
Maolin Zhang, Yufeng Guo, Jun Zhang, Jiafei Yao et al. • Nanoscale Research Letters
(2020)
Abstract Double-gate tunnel field-effect transistor (DG TFET) is expected to extend the limitations of leakage current and subthreshold slope. However, it also suffers from the ambipolar behavior with the symmetrical source/drain architectu...
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Open Access (DOAJ)
DOI: 10.1186/s11671-020-03360-7
Lei Li, Anton A. Shemetov, Mikhail Baloban, Peng Hu et al. • Nature Communications
(2018)
Bacterial phytochrome-based probes improved sensitivity in photoacoustic computed tomography. Here the authors engineer a small near-infrared switchable photochromic probe that allows multi-contrast imaging at depths and can be adapted to s...
DOAJ
Open Access (DOAJ)
DOI: 10.1038/s41467-018-05231-3
Haiyang Liu, Zhe Li, Zeqiu Hu, Lu Liu et al. • Results in Physics
(2024)
All optical soliton communication is a new generation of ultra-long distance and ultra-high speed optical fiber communication technology. Optical cavity solitons (CSs), whose pulse property is unique, have shown great potentials in optical ...
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Open Access (DOAJ)
DOI: 10.1016/j.rinp.2024.107821
Alberto Borboni, Roberto Pagani, Samuele Sandrini, Giuseppe Carbone et al. • Sensors
(2023)
Safety plays a key role in human–robot interactions in collaborative robot (cobot) applications. This paper provides a general procedure to guarantee safe workstations allowing human operations, robot contributions, the dynamical environmen...
DOAJ
Open Access (DOAJ)
DOI: 10.3390/s23125762
Shengzong Zhang, Peng Luo, Zejin Sun, Junlin Pan et al. • Journal of Marine Science and Engineering
(2026)
To address the challenge in real-time communication mooring systems where clock synchronization and data transmission are difficult to achieve simultaneously over a single jacketed steel cable loop, this paper develops a dual-carrier induct...
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Open Access (DOAJ)
DOI: 10.3390/jmse14201898
Sifan Gu, Zhengyu Liu, Ning Zhao, Tianyu Chen et al. • Nature Communications
(2025)
Abstract The rapid CO2 rise during the early deglaciation is often linked to enhanced ventilation by intensified Antarctic Bottom Water (AABW) overturning. The recorded radiocarbon ventilation seesaw during the early deglaciation, which des...
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Open Access (DOAJ)
DOI: 10.1038/s41467-025-62958-6
Michaela Lucas, MD, FRACP, FRCPA, Jillian Kehoe, MHP BSc (Food Science and Technology), Samantha Stiles, PhD, MPH, MID, BSc, Sandra M. Salter, BPharm, Grad Dip Pharm (Hosp), PhD, FPS et al. • Journal of Allergy and Clinical Immunology: Global
(2026)
Background: This guideline was developed in collaboration with the Australasian Society of Clinical Immunology and Allergy (ASCIA), the National Allergy Council and the National Allergy Centre of Excellence (NACE). Despite the abundance of ...
DOAJ
Open Access (DOAJ)
DOI: 10.1016/j.jacig.2026.100784
Lina Dewi Anggraeni, Dessie Wanda, Happy Hayati • Jurnal Keperawatan Soedirman
(2019)
Living with brothers and/or sisters who have been diagnosed with cancer can cause psychological problems on the part of siblings. This paper aimed to explore the psychosocial impacts of cancer on siblings. This research is a qualitative stu...
DOAJ
Open Access (DOAJ)
DOI: 10.20884/1.jks.2019.14.2.873
Kateryna Metersky PhD, RN, Rezwana Rahman MN(c), BScN, RN, Jennifer Boyle PhD • Journal of Patient Experience
(2023)
Patient-partners are invaluable in health professions’ education. Sharing their lived experiences with prospective and current healthcare providers can provide an opportunity for these participants to hone their patient-centric skills. Howe...
DOAJ
Open Access (DOAJ)
DOI: 10.1177/23743735231183677
G. P. Halkes, K. G. Langendoen • EURASIP Journal on Wireless Communications and Networking
(2010)
The evaluation of MAC protocols for Wireless Sensor Networks (WSNs) is often performed through simulation. These simulations necessarily abstract away from reality in many ways. However, the impact of these abstractions on the results of th...
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Open Access (DOAJ)
DOI: 10.1155/2010/601892
James Busch, Rita Russo • Journal of Telecommunications and Information Technology
(2004)
The NATO Command, Control and Consultation Agency (NC3A) is a participant in a coalition project called the Shared Tactical Pictures (STP). The aim of STP is to develop methods and techniques to enable the sharing of a wide variety of infor...
DOAJ
Open Access (DOAJ)
DOI: 10.26636/jtit.2004.4.266
H. K. Lee, Y.‐S. Choi • Electronics Letters
(2022)
Abstract Recent advancements in steady‐state visual evoked potential‐based brain‐computer interface have been made possible by the widespread use of various spatial filtering methods. Task‐related component analysis has superiority over exi...
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Open Access (DOAJ)
DOI: 10.1049/ell2.12540
Anita Mohanty, Subrat Kumar Mohanty, Bhagyalaxmi Jena, Ambarish G. Mohapatra et al. • IET Communications
(2022)
Abstract The delay in transportation of necessary items is due to traffic congestion throughout the world. This is a serious phenomenon which results in waste of time and fuel. The detection of road conditions and dissemination of traffic i...
DOAJ
Open Access (DOAJ)
DOI: 10.1049/cmu2.12344
Peiliang Zuo, Tao Peng, Wangdan Linghu, Wenbo Wang • IEEE Access
(2018)
Cognitive satellite communications (SatCom) is considered to be able to alleviate the bottleneck of spectrum resource shortage due to traditional spectrum allocation. This paper focuses on a special scenario where the frequency band of SatC...
DOAJ
Open Access (DOAJ)
DOI: 10.1109/ACCESS.2018.2882795
Hossein Safi, Ali Mohammad Montazeri, Javane Rostampoor, Saeedeh Parsaeefard • IET Communications
(2022)
Abstract In this paper, the problem of opportunistic spectrum sharing for the next generation of wireless systems empowered by the cloud radio access network (C‐RAN) is studied. More precisely, low‐priority users employ cooperative spectrum...
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Open Access (DOAJ)
DOI: 10.1049/cmu2.12356