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李岳生

发布日期:2019-09-16    作者:     来源:     点击:

姓名:李岳生

职称:教授

电话:027-87792337-8015

邮箱:yuesheng_li#hust.edu.cn(请将#换成@


受教育经历

2009/09-2014/06, 中国人民大学,物理系,理学博士(直博)

2005/09-2009/06, 湖南大学,材料科学与工程学院,工学学士


工作经历

2019/09-至今,华中科技大学,国家脉冲强磁场科学中心,教授

2016/06-2019/09,德国奥格斯堡大学,电子关联与磁性研究中心,博士后

2014/06-2016/05,中国人民大学,物理系,博士后


研究领域

1. High-quality single-crystal synthesis and characterization of new quantum materials:

i) Optical floating-zone melting using four-mirror furnace

ii) Solid-state synthesis

iii) Hydrothermal synthesis

iv) Flux method

v) Structural characterization and refinement, single crystal orientation

vi) Quantum Design Physics Property Measurement System (PPMS) and Magnetic Property Measurement System (MPMS) measurements

2. Advanced measurements at large scientific instrument centers:

i) Various kinds of inelastic neutron scattering (INS) and neutron diffraction

ii) Muon spin relaxation/rotation (µSR)

iii) Magnetization in high (pulsed) magnetic fields

iv) Electron spin resonance (ESR)

v) Synchrotron X-ray diffraction and X-ray absorption fine structure measurements

3. Laboratory dilution refrigerator techniques down to 50 mK:

i) Faraday-force magnetization and ac-susceptibility

ii) Heat capacity (thermal relaxation and quasi-adiabatic heat pulse technique)

iii) Adiabatic magnetocaloric effect

iv) Thermal conductivity

v) Ultrahigh-resolution thermal expansion and magnetostriction

4. Many-body-correlated calculation and modelling for experimental data


代表性成果*通讯作者)

1. Yuesheng Li*, et al., “Rearrangement of uncorrelated valence bonds evidenced by low-energy spin excitations inYbMgGaO4”, Phys. Rev. Lett. 122, 137201 (2019).

2. Yuesheng Li*, et al., “Gapped ground state in the zigzag pseudospin-1/2 quantum antiferromagneticchain compound PrTiNbO6”, Phys. Rev. B 97, 184434 (2018).

3. Yuesheng Li*, et al., “Nearest-neighbor resonating valence bonds inYbMgGaO4”, Nat. Commun. 8, 15814(2017).

4. Yuesheng Li*, et al., “Crystalline electric-field randomness in the triangular lattice spin-liquid YbMgGaO4”, Phys. Rev. Lett. 118, 107202 (2017).

5. Yuesheng Li*, et al., “Muon spin relaxation evidence for the U(1) quantum spin-liquid ground state in the triangular antiferromagnet YbMgGaO4”, Phys. Rev. Lett. 117, 097201 (2016).

6. Yuesheng Li, et al., “Rare-earth triangular lattice spin liquid: a single-crystal study of YbMgGaO4”, Phys. Rev. Lett.115, 167203 (2015).

7. Yuesheng Li, et al., “Gapless quantum spin liquid ground state in the two-dimensional spin-1/2 triangular antiferromagnet YbMgGaO4”, Sci. Rep. 5, 16419 (2015).

8. Yuesheng Li, et al., “Gapless quantum spin liquid in the S=1/2 anisotropic kagome antiferromagnet ZnCu3(OH)6SO4”, New J. Phys. 16, 093011 (2014).