Results 21 to 30 of about 412,273 (267)

Conversion efficiencies of heteronuclear Feshbach molecules [PDF]

Physical Review A, 2008
We study the conversion efficiency of heteronuclear Feshbach molecules in population imbalanced atomic gases formed by ramping the magnetic field adiabatically. We extend the recent work [J. E. Williams et al., New J. Phys., 8, 150 (2006)] on the theory of Feshbach molecule formations to various combinations of quantum statistics of each atomic ...
Watabe, Shohei, Nikuni, Tetsuro
openaire   +2 more sources

Reinforcing high-density polyethylene by phenolic spheres

MATEC Web of Conferences, 2018
Phenolic spheres are synthesized through resorcinol and formaldehyde. The phenolic spheres were blended with HDPE to prepare binary composites. The rheological properties and mechanical properties of the composites were studied.
Zhu Lien, Wu Di, Wang Baolong, Zhao Jing, Liu Meihua, Jin Zheng, Zhao Kai   +6 more
doaj   +1 more source

Efficient Enhancement of Second Harmonic Generation via Noninvasive Modulation

Applied Sciences, 2022
Second harmonic generation has been widely applied in various fields. High second harmonic intensity can facilitate optical imaging, signal sensing, and detection. Thus, enhancing the intensity of the second harmonic is a significant work.
Liqing Wu, Weiru Fan, Ziyang Chen, Jixiong Pu   +3 more
doaj   +1 more source

High efficiency in mode-selective frequency conversion [PDF]

Optics Letters, 2016
Frequency conversion (FC) is an enabling process in many quantum information protocols. Recently, it has been observed that upconversion efficiencies in single-photon, mode-selective FC are limited to around 80%.In this letter we argue that these limits can be understood as time-ordering corrections (TOCs) that modify the joint conversion amplitude of ...
Quesada, Nicolás, Sipe, J. E.
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Crystal structure of (Z)-6-methoxy-2-(2,2,2-trifluoro-1-hydroxyethylidene)-2,3-dihydro-1H-inden-1-one, C12H6F6O3

Zeitschrift für Kristallographie - New Crystal Structures, 2017
C12H6F6O3, monoclinic, P21/c (no. 14), a = 9.433(1) Å, b = 15.567(2) Å, c = 7.682(1) Å, β = 102.83(1)°, V =1099.95(3) Å3, Z = 4, Rgt(F) = 0.0433, wRref(F2) = 0.1264, T = 293 K.
Xing DongYe, Hou YanJun, Chu WenYi, Sun ZhiZhong   +3 more
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CO₂conversion by plasma: how to get efficient CO₂conversion and high energy efficiency

Physical Chemistry Chemical Physics, 2021
Plasma technology, combined with activation on surfaces, is a novel way to convert CO2using green electricity.
Yongxiang Yin, Tao Yang, Zhikai Li, Edwin Devid, Daniel Auerbach, Aart W. Kleyn   +5 more
openaire   +3 more sources

Identification method of all-operating-point admittance model for wind farms considering frequency-coupling characteristics

International Journal of Electrical Power & Energy Systems
Admittance identification is an effective tool to solve the issue of black-box admittance modeling in wind farms. However, due to the large operating range of wind farms, it is difficult to accurately identify the admittance model of wind farms under all
Zilin Zhang, Wenhua Wu, Zhiwei Xie, Yandong Chen, Yuancan Xu, Shixiang Cao, Zhihao Dai   +6 more
doaj   +1 more source

Analysis and Experiment of Laser Energy Distribution of Laser Wireless Power Transmission Based on a Powersphere Receiver

Photonics, 2023
Laser wireless power transmission (WPT) is one of the most important technologies in the field of long-range power transfer. This technique uses a laser as a transmission medium instead of conventional physical or electrical connections to perform WPT ...
Tiefeng He, Guoliang Zheng, Qingyang Wu, Haixuan Huang, Lili Wan, Keyan Xu, Tianyu Shi, Zhijian Lv   +7 more
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A Watt-Level, High-Quality LG_0,±1 Vortex Beam made from a Nd:YVO₄ Laser Pumped by an Annular Beam

Photonics
In this work, we demonstrate a Watt-level, high-quality Laguerre–Gaussian (LG) LG0±1 vortex mode directly output from an end-pumped Nd:YVO4 laser by using an axicon-based annular pump beam.
Minghao Guo, Xin Tao, Yueqing Li, Shirui Zhang, Zhenkun Wu, Yuzong Gu, Peng Li   +6 more
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Value-addition of water hyacinth and para grass through pyrolysis and hydrothermal liquefaction

Carbon Resources Conversion, 2019
Hydrothermal liquefaction (HTL) and pyrolysis (Py) of Loktak lake biomass mixture of water hyacinth (WH) and para grass (PG) were carried out at 260–300 °C and 300–500 °C to compare the products yield and chemical characteristics of the products. In case
Dinabandhu Sahoo, Ayushi Awasthi, Vaibhav Dhyani, Bijoy Biswas, Jitendra Kumar, Yenumala Sudhakara Reddy, V.P. Adarsh, Anoop Puthiyamadam, Kiran Kumar Mallapureddy, Rajeev K. Sukumaran, Sabeela Beevi Ummalyma, Thallada Bhaskar   +11 more
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