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• OAI收割 [24]

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• 期刊论文 [20]
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• 2023 [1]
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• 光学薄膜 [2]
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浏览/检索结果: 共24条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Vertically-oriented graphene-boron nitride skeletons using graphene oxide as inorganic adhesives for high-efficiency thermal conduction of polymeric composites with electrical insulation and compressibility 期刊论文  OAI收割 COMPOSITES SCIENCE AND TECHNOLOGY, 2023, 卷号: 233, 页码: 8 作者:  Zhang, Jiangang;  Wang, Han;  Zhang, Tengxin;  Sun, Xinyang;  Meng, Yu   |  收藏  |  浏览/下载：22/0  |  提交时间：2023/05/09 Graphene and other 2D-materials  Hybrid composites  Thermal properties  Multifunctional properties  Thermal interface materials   GRB 200415A: A Short Gamma-Ray Burst from a Magnetar Giant Flare? 期刊论文  OAI收割 The Astrophysical Journal, 2020, 卷号: 899, 页码: 106 作者:  HXMT   |  收藏  |  浏览/下载：43/0  |  提交时间：2022/02/08 Gamma-ray bursts  Soft gamma-ray repeaters  Magnetars  Gamma-ray  transient sources  629  1441  992  1853  Astrophysics - High Energy  Astrophysical Phenomena  Abstract: The giant flares of soft gamma-ray repeaters (SGRs) have long been proposed to contribute to at least a subsample of the observed short gamma-ray bursts (GRBs). In this paper, we perform a comprehensive analysis of the high-energy data of the recent bright short GRB 200415A, which was located close to the Sculptor galaxy. Our results suggest that a magnetar giant flare provides the most natural explanation for most observational properties of GRB 200415A, including its location, temporal and spectral features, energy, statistical correlations, and high-energy emissions. On the other hand, the compact star merger GRB model is found to have difficulty reproducing such an event in a nearby distance. Future detections and follow-up observations of similar events are essential to firmly establish the connection between SGR giant flares and a subsample of nearby short GRBs.   Semimetal or Semiconductor: The Nature of High Intrinsic Electrical Conductivity in TiS2 期刊论文  OAI收割 Journal of Physical Chemistry Letters, 2019, 卷号: 10, 期号: 22, 页码: 6996-7001 作者:  H.Wang;  Z.Z.Qiu;  W.Y.Xia;  C.Ming;  Y.Y.Han   |  收藏  |  浏览/下载：34/0  |  提交时间：2020/08/24 angle-resolved photoemission,electronic-structure,optical-properties,lithium batteries,quasi-particle,band-structure,intercalation,compounds,titanium disulfide,pseudopotentials,refinement,Chemistry,Science & Technology - Other Topics,Materials Science,Physics   Effect of Size on the Saturable Absorption and Reverse Saturable Absorption in Silver Nanoparticle and Ultrafast Dynamics at 400nm 期刊论文  OAI收割 Journal of Nanomaterials, 2019, 卷号: 2019, 页码: 12 作者:  S.K.Maurya;  A.Rout;  R.A.Ganeev;  C.L.Guo   |  收藏  |  浏览/下载：27/0  |  提交时间：2020/08/24 nonlinear-optical properties,metal nanoparticles,ag nanoparticles,acoustic vibrations,electron dynamics,gold,sensitivity,ablation,glass,shape,Science & Technology - Other Topics,Materials Science   Pulse Duration and Wavelength Effects of Laser Ablation on the Oxidation, Hydrolysis, and Aging of Aluminum Nanoparticles in Water 期刊论文  OAI收割 Nanomaterials, 2019, 卷号: 9, 期号: 5, 页码: 19 作者:  K.Zhang;  D.S.Ivanov;  R.A.Ganeev;  G.S.Boltaev;  P.S.Krishnendu   |  收藏  |  浏览/下载：26/0  |  提交时间：2020/08/24 pulsed laser ablation,aluminum,alumina,aluminum hydroxide,aging,morphology,molecular dynamics,two temperature model,modeling and,simulations,silver nanoparticles,molecular-dynamics,optical-properties,hydrogen,generation,size,metals,surface,liuid,al,temperature,Science & Technology - Other Topics,Materials Science   Timing analysis of Swift J1658.2-4242's outburst in 2018 with Insight-HXMT, NICER and AstroSat 期刊论文  OAI收割 Journal of High Energy Astrophysics, 2019, 卷号: 24, 页码: 30-40 作者:  HXMT   |  收藏  |  浏览/下载：61/0  |  提交时间：2022/02/08 Accretion  accretion disks  Black hole physics  X-rays: binaries:  Swift J1658.2-4242  Astrophysics - High Energy Astrophysical Phenomena  Abstract: We present the observational results from a detailed timing analysis of the black hole candidate Swift J1658.2-4242 during its 2018 outburst with the observations of Hard X-ray Modulation Telescope (Insight-HXMT), Neutron Star Interior Composition Explorer (NICER) and AstroSat in 0.1-250 keV. The evolution of intensity, hardness and integrated fractional root mean square (rms) observed by Insight-HXMT and NICER are presented in this paper. Type-C quasi-periodic oscillations (QPOs) observed by NICER (0.8-3.5 Hz) and Insight-HXMT (1-1.6 Hz) are also reported in this work. The features of the QPOs are analyzed with an energy range of 0.5-50 keV. The relations between QPO frequency and other characteristics such as intensity, hardness and QPO rms are carefully studied. The timing and spectral properties indicate that Swift J1658.2-4242 is a black hole binary system. Besides, the rms spectra of the source calculated from the simultaneous observation of Insight-HXMT, NICER and AstroSat support the Lense-Thirring origin of the QPOs. The relation between QPO phase lag and the centroid frequency of Swift J1658.2-4242 reveals a near zero constant when < 4Hz and a soft phase lag at 6.68 Hz. This independence follows the same trend as the high inclination galactic black hole binaries such as MAXI J1659-152.   Strategy of Solution-Processed All-Inorganic Heterostructure for HumidityTemperature-Stable Perovskite Quantum Dot Light-Emitting Diodes 期刊论文  OAI收割 Acs Nano, 2018, 卷号: 12, 期号: 2, 页码: 1462-1472 作者:  Shi, Z. F.;  Li, S.;  Li, Y.;  Ji, H. F.;  Li, X. J.   |  收藏  |  浏览/下载：26/0  |  提交时间：2019/09/17 perovskite  light-emitting diodes  CsPbBr3  humidity tolerance  temperature tolerance  high-efficiency  zno nanoparticles  temperature-dependence  halide  perovskites  optical-properties  room-temperature  photoluminescence  nanocrystals  luminescence  ch3nh3pbbr3  Chemistry  Science & Technology - Other Topics  Materials Science   Toward Highly Luminescent and Stabilized Silica-Coated Perovskite Quantum Dots through Simply Mixing and Stirring under Room Temperature in Air 期刊论文  OAI收割 Acs Applied Materials & Interfaces, 2018, 卷号: 10, 期号: 15, 页码: 13053-13061 作者:  Liu, Z. Q.;  Zhang, Y. Q.;  Fan, Y.;  Chen, Z. Q.;  Tang, Z. B.   |  收藏  |  浏览/下载：21/0  |  提交时间：2019/09/17 silane  silica-coated perovskite quantum dots  hydrolysis  stability  anion-exchange reaction  light-emitting-diodes  mesoporous silica  display backlights  enhanced  stability  optical-properties  anion-exchange  carbon dots  nanocrystals  nanocomposites  efficient  Science & Technology - Other Topics  Materials Science   Ultrafast Interfacial Charge Transfer of Cesium Lead Halide Perovskite Films CsPbX3 (X = Cl, Br, I) with Different Halogen Mixing 期刊论文  OAI收割 Journal of Physical Chemistry C, 2018, 卷号: 122, 期号: 48, 页码: 27148-27155 作者:  Zhang, P. L.;  Zhu, G. B.;  Shi, Y.;  Wang, Y. P.;  Zhang, J. H.   |  收藏  |  浏览/下载：24/0  |  提交时间：2019/09/17 carrier dynamics  quantum dots  solar-cells  optical-properties  energy-transfer  anion-exchange  excited-state  hole transfer  nanocrystals  electron  Chemistry  Science & Technology - Other Topics  Materials Science   White light emission in Bi3+Mn2+ ion co-doped CsPbCl3 perovskite nanocrystals 期刊论文  OAI收割 Nanoscale, 2018, 卷号: 10, 期号: 3, 页码: 1023-1029 作者:  Shao, H.;  Bai, X.;  Cui, H. N.;  Pan, G. C.;  Jing, P. T.   |  收藏  |  浏览/下载：19/0  |  提交时间：2019/09/17 halide perovskite  quantum dots  energy-transfer  optical-properties  anion-exchange  cesium  br  cl  semiconductor  luminescent  Chemistry  Science & Technology - Other Topics  Materials Science  Physics