SCPMA速递|《中国科学：物理学 力学 天文学》英文版2021年第3期

Cover Story

The picture on the cover shows the on-chip erbium-doped lithium niobate microdisk laser, which is pumped by a beam of near-infrared light and emits the communication C-band laser. Due to the outstanding physical properties of lithium niobate, integrated frequency multipliers, modulators, and other passive devices based on lithium niobite on insulator (LNOI) thin films have been realized. However, the on-chip integrated light sources are in urgent need of development. Consequently, we developed 1 mol% erbium-doped LN crystal and its LNOI wafer on silicon substrate. Efficient on-chip integrated communication band laser emission is observed on the Er:LNOI microdisk (See the article (No. 234262) by YiAn Liu et al.).

TABLE OF CONTENT

Editor’s Focus

An erbium-doped lithium niobate micro-cavity laser

GuiLu Long

Sci. China-Phys. Mech. Astron.  64(3), 234261 (2021)

http://engine.scichina.com/doi/10.1007/s11433-020-1636-2

On-chip erbium-doped lithium niobate microcavity laser

YiAn Liu, XiongShuo Yan, JiangWei Wu, Bing Zhu, YuPing Chen, and XianFeng Chen

Sci. China-Phys. Mech. Astron. 64(3), 234262 (2021) 

http://engine.scichina.com/doi/10.1007/s11433-020-1625-9

Microdisk lasers on an erbium-doped lithium-niobite chip

Qiang Luo, ZhenZhong Hao, Chen Yang, Ru Zhang, DaHuai Zheng, ShiGuo Liu, HongDe Liu, Fang Bo, YongFa Kong, GuoQuan Zhang, and JingJun Xu

Sci. China-Phys. Mech. Astron. 64(3), 234263 (2021) 

http://engine.scichina.com/doi/10.1007/s11433-020-1637-8

Low-threshold laser from erbium-gain lithium niobate microcavity

Li-Kun Chen, and Yun-Feng Xiao

Sci. China-Phys. Mech. Astron. 64(3), 234264 (2021)

http://engine.scichina.com/doi/10.1007/s11433-020-1639-1

Editor’s Focus

New footprints of the Gaia-Sausage-Enceladus galaxy found in the LAMOST survey

YiPeng Jing 

Sci. China-Phys. Mech. Astron.  64(3), 239561 (2021)

http://engine.scichina.com/doi/10.1007/s11433-020-1649-2

Low-α metal-rich stars with sausage kinematics in the LAMOST survey: Are they from the Gaia-Sausage-Enceladus galaxy?

Gang Zhao, and Yuqin Chen 

Sci. China-Phys. Mech. Astron. 64(3), 239562 (2021)

http://engine.scichina.com/doi/10.1007/s11433-020-1645-5

LAMOST’s view on the Gaia-Sausage-Enceladus merger event

ZhanWen Han 

Sci. China-Phys. Mech. Astron. 64(3), 239563 (2021)

http://engine.scichina.com/doi/10.1007/s11433-020-1648-1

Invited Review 

First-principles study of defect control in thin-film solar cell materials

Hui-Xiong Deng, RuYue Cao, and Su-Huai Wei

Sci. China-Phys. Mech. Astron. 64(3), 237301 (2021)

http://engine.scichina.com/doi/10.1007/s11433-020-1634-4

The meridional circulation of the Sun: Observations, theory and connections with the solar dynamo

Arnab Rai Choudhuri

Sci. China-Phys. Mech. Astron. 64(3), 239601 (2021)

http://engine.scichina.com/doi/10.1007/s11433-020-1628-1

Article

Analytic derivation of Monin-Obukhov similarity function for open atmospheric surface layer

Yong Ji, and Zhen-Su She

Sci. China-Phys. Mech. Astron. 64(3), 034711 (2021)

http://engine.scichina.com/doi/10.1007/s11433-020-1652-x

Field-tuned magnetic structure and phase diagram of the honeycomb magnet YbCl₃

YiQing Hao, HongLiang Wo, YiMeng Gu, XiaoWen Zhang, YiQing Gu, ShiYi Zheng, Yang Zhao, GuangYong Xu, Jeffrey W. Lynn, Kenji Nakajima, Naoki Murai, WenBin Wang, and Jun Zhao

Sci. China-Phys. Mech. Astron. 64(3), 237411 (2021)

http://engine.scichina.com/doi/10.1007/s11433-020-1626-3

Charge density wave and weak Kondo effect in a Dirac semimetal CeSbTe

Peng Li, BaiJiang Lv, Yuan Fang, Wei Guo, ZhongZheng Wu, Yi Wu, DaWei Shen, YueFeng Nie, Luca Petaccia, Chao Cao, Zhu-An Xu, and Yang Liu

Sci. China-Phys. Mech. Astron. 64(3), 237412 (2021)

http://engine.scichina.com/doi/10.1007/s11433-020-1642-2

Microscopic evidence for the intra-unit-cell electronic nematicity inside the pseudogap phase in YBa₂Cu₄O₈

Wen Wang, Jun Luo, ChunGuang Wang, Jie Yang, Yasuharu Kodama, Rui Zhou, and Guo-Qing Zheng

Sci. China-Phys. Mech. Astron. 64(3), 237413 (2021)

http://engine.scichina.com/doi/10.1007/s11433-020-1615-y

Room-temperature giant magneto- transtance effect in single-phase multiferroics

Yan-Fen Chang, and Young Sun

Sci. China-Phys. Mech. Astron. 64(3), 237511 (2021)

http://engine.scichina.com/doi/10.1007/s11433-020-1635-3

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《中国科学: 物理学 力学 天文学》(中文版)和SCIENCE CHINA: Physics, Mechanics & Astronomy (SCPMA, 英文版)是中国科学院主管、中国科学院和国家自然科学基金委员会共同主办的综合性学术刊物, 均为月刊。英文版SCPMA被SCI、EI、ADS等数据库收录, 2019年影响因子为4.226, Q1区, 中国科学院文献情报中心期刊分区表物理大类1区Top、物理综合类1区。中文版被ESCI、Scopus、《中文核心期刊要目总览》《中国科学引文数据库》等收录, 以出版热点专题和专辑为主。中英文为两本完全独立的刊物。订阅《中国科学: 物理学 力学 天文学》微信公众号, 手机同步关注最新热点文章、新闻、科技资讯, 请添加微信号SCPMA2014或扫描下方图片关注.