Shen, Cong Tao, Houng Zhu, Yanqing Li, Jingling Zou, Jianhua Wang, Lei Liang, Jingqiu Xiao, Xiudi Xu, Xueqing Xu, Gang
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InP quantum dots (QDs) with low toxicity are an ideal alternative to Cd-based QDs. However, the optical properties and stability of blue-emitting InP QDs are far inferior to those of red and green QDs. In this work, we report the synthesis of highly fluorescent InP/GaP/ZnS core/shell/ shell QDs with an emission wavelength of 484 nm and photolumines...
Abbott, R; Abbott, TD; Acernese, F; Ackley, K; Adams, C; Adhikari, N; Adhikari, RX; Adya, VB; Affeldt, C; Agarwal, D;
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status: published
KOUADIO, Emmanuel Kouakou Goriaux, Mathieu Laguionie, Philippe Ruban, Veronique
In order to estimate the resuspension of the particles empirically, it is necessary to carry out a homogeneous distribution of the particles on the tested surfaces. Thus, in many studies, seeding or deposition in experimental chambers is performed to quantify initial concentrations for subsequent resuspension experiments. The current study was carr...
Song, Su-Beom Yoon, Sangho Kim, So Young Yang, Sera Seo, Seung-Young Cha, Soonyoung Jeong, Hyeon-Woo Watanabe, Kenji Taniguchi, Takashi Lee, Gil-Ho
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Hexagonal boron nitride (hBN) is a van der Waals semiconductor with a wide bandgap of similar to 5.96 eV. Despite the indirect bandgap characteristics of hBN, charge carriers excited by high energy electrons or photons efficiently emit luminescence at deep-ultraviolet (DUV) frequencies via strong electron-phonon interaction, suggesting potential DU...
LE VERN, Mickael
Civil engineering activities are high emitters of dust. They accounted for 18% of emissions in France in 2018, i.e. about 138,000 tons of suspended particles. Truck traffic during the earthmoving phase is the main cause of emissions. It takes place on unpaved runways built from compacted soils that are gradually degrading. This generates dust plume...
Abbott, R; Abbott, TD; Abraham, S; Acernese, F; Ackley, K; Adams, A; Adams, C; Adhikari, RX; Adya, VB; Affeldt, C;
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We present results of three wide-band directed searches for continuous gravitational waves from 15 young supernova remnants in the first half of the third Advanced LIGO and Virgo observing run. We use three search pipelines with distinct signal models and methods of identifying noise artifacts. Without ephemerides of these sources, the searches are...
Cargill, PJ Bradshaw, SJ Klimchuk, JA Barnes, WT
The Enthalpy Based Thermal Evolution of Loops approximate model for static and dynamic coronal loops is developed to include the effect of a loop cross-sectional area which increases from the base of the transition region (TR) to the corona. The TR is defined as the part of a loop between the top of the chromosphere and the location where thermal c...
Frost, AJ; 136128; Oudmaijer, RD; Lumsden, SL; de Wit, WJ;
status: published
Sortino, L Zotev, PG Phillips, CL Brash, AJ Cambiasso, J Marensi, E Fox, AM Maier, SA Sapienza, R Tartakovskii, AI
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Single photon emitters in atomically-thin semiconductors can be deterministically positioned using strain induced by underlying nano-structures. Here, we couple monolayer WSe2 to high-refractive-index gallium phosphide dielectric nano-antennas providing both optical enhancement and monolayer deformation. For single photon emitters formed on such na...
Lee, Hyeongwoo KIM, INKI Park, Chulho Kang, Mingu Choi, Jinseong Jeong, Kwang‐Yong JUNGHO, MUN KIM, YESEUL PARK, JEONGHOON Raschke, Markus B.
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In atomically thin semiconductors, localized exciton (XL) coupled to light provides a new class of optical sources for potential applications in quantum communication. However, in most studies, XL photoluminescence (PL) from crystal defects has mainly been observed in cryogenic conditions because of their sub-wavelength emission region and low quan...