中国科学院机构知识库网格系统: 检索

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	Beam–beam effects and mitigation in a future proton–proton collider 期刊论文 OAI收割 NUCLEAR SCIENCE AND TECHNIQUES, NUCLEAR SCIENCE AND TECHNIQUES, 2022, 2022, 卷号: 33, 33, 期号: 10, 页码: 130, 130 作者: Wang, Li-Jiao; Sen, Tanaji; Tang, Jing-Yu; Zhang, Lin-Hao \| 收藏 \| 浏览/下载：19/0 \| 提交时间：2023/11/10 Particle collider Particle collider Beam-beam effects Luminosity Tune footprint Dynamic aperture effect, beam-beam beam, width interaction, long-range current, wire current, electric beam, stability p p, scattering cavity, rotation crossing longitudinal transverse TeV electron positron CEPC quality hadron Beam-beam effects Luminosity Tune footprint Dynamic aperture effect, beam-beam beam, width interaction, long-range current, wire current, electric beam, stability p p, scattering cavity, rotation crossing longitudinal transverse TeV electron positron CEPC quality hadron
	DC performance of a Nb-Ti Rutherford cable: Measurements and model 期刊论文 OAI收割 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2021, 卷号: 582 作者: Ma, Hongjun; Liu, Huajun; Liu, Fang; Shi, Yi; Zhou, Chao \| 收藏 \| 浏览/下载：22/0 \| 提交时间：2021/04/26 Critical current Rutherford cable transverse pressure self-field
	Transverse-pressure susceptibility of high-J(c) RRP and PIT types of Nb3Sn Rutherford cables for accelerator magnets 期刊论文 OAI收割 SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2020, 卷号: 33 作者: Gao, P.; Dhalle, M.; Bordini, B.; Ballarino, A.; Ten Kate, H. H. J. \| 收藏 \| 浏览/下载：35/0 \| 提交时间：2020/12/28 RRP and PIT Nb3Sn wire Rutherford cable transverse pressure critical current degradation
	DC modelling in 2,5-D anisotropic media with singularity removal 期刊论文 OAI收割 Exploration Geophysics, 2019, 页码: 1-9 作者: Tao Song; Yun Liu; Yun Wang \| 收藏 \| 浏览/下载：7/0 \| 提交时间：2020/09/07 Singularity Removal Anisotropic Media Current Density Longitudinal Resistivity Transverse Resistivity
	DC modelling in 2.5-D anisotropic media with singularity removal 期刊论文 OAI收割 Exploration Geophysics, 2019, 卷号: 50, 期号: 3, 页码: 221-232 作者: Tao Song; Yun Liu; Yun Wang \| 收藏 \| 浏览/下载：16/0 \| 提交时间：2020/12/04 Singularity Removal anisotropic Media current Density longitudinal Resistivity transverse Resistivity
	High power VCSEL device with periodic gain active region (EI CONFERENCE) 会议论文 OAI收割 Optoelectronic Materials and Devices II, November 2, 2007 - November 5, 2007, Wuhan, China 作者: Zhang Y.; Liu Y.; Liu Y.; Liu Y. 收藏 \| 浏览/下载：29/0 \| 提交时间：2013/03/25 High power vertical cavity surface emitting lasers with large aperture have been fabricated through improving passivation lateral oxidation and heat dissipation techniques. Different from conventional three quantum well structure a periodic gain active region with nine quantum wells was incorporated into the VCSEL structure with which high efficiency and high power operation were expected. The nine quantum wells were divided into three groups with each of them located at the antinodes of the cavity to enhance the coupling between the optical field and the gain region. Large aperture and bottom-emitting configuration was used to improve the beam quality and the heat dissipation. A maximum output power of 1.4W was demonstrated at CW operation for a 400m-diameter device. The lasing wavelength shifted to 995.5nm with a FWHM of 2nm at a current of 4.8A due to the internal heating and the absence of active water cooling. A ring-shape farfield pattern was induced by the non-homogeneous lateral current distribution in large diameter device. The light intensity at the center of the ring increased with increasing current. A symmetric round light spot at the center and single transverse mode operation with a divergence angle of 16 were observed with current beyond 4.8A.
	Modulation effect of transverse currents on the switch and hysteresis characteristics in blue bronze Rb0.3MoO3 期刊论文 OAI收割 Solid State Communications, 2006, 卷号: 140, 期号: 7-8, 页码: 369-373 C. Z. Li; D. Yin; D. H. Li; Z. Tang; J. F. Wang; R. Xiong; J. Shi; D. C. Tian 收藏 \| 浏览/下载：23/0 \| 提交时间：2012/04/13 blue bronze Rb0.3MoO3 charge-density wave the modulation of a transverse current switching and hysteresis charge-density-wave current-effect transistor non-linear conductivity low-temperatures electric-field k0.3moo3 onset rb0.30moo3 k0.30moo3 transport
	The influence investigation of laser cutting path on the resistance of chip resistors (EI CONFERENCE) 会议论文 OAI收割 Lasers in Material Processing and Manufacturing II, November 10, 2004 - November 12, 2004, Beijing, China 作者: Wang Z.; Wang Z. 收藏 \| 浏览/下载：17/0 \| 提交时间：2013/03/25 Laser trimming adjusts the resistance of chip resistors accurately. The laser-cutting path that is vertical to the current flow is called transverse cutting. It increases the resistance quickly. The laser-cutting path that is parallel to the current flow is called ordinate cutting. It increases the resistance slowly. Using numerical results of resistance-calculation formula the influence of transverse cutting on the resistance is analyzed. With resistor-subsection method the relationship of resistance and ordinate cutting is studied. And quantitative formulae of them are given. The conclusions can provide some control strategies to improve the trimming precision and trimming efficiency.