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Infrared study of the multiband low-energy excitations of the topological antiferromagnet MnBi2Te4

Xu, Bing ; Zhang, Y. ; Alizade, E. H. ; Jahangirli, Z. A. ; Lyzwa, Fryderyk ; Sheveleva, Evgeniia ; Marsik, Premysl ; Li, Y. K. ; Yao, Y. G. ; Wang, Z. W. ; Shen, B. ; Dai, Y. M. ; Kataev, V. ; Otrokov, M. M. ; Chulkov, E. V. ; Mamedov, N. T. ; Bernhard, Christian

In: Physical Review B, 2021, vol. 103, no. 12, p. L121103

With infrared spectroscopy, we studied the bulk electronic properties of the topological antiferromagnet MnBi2Te4 with TN ≃ 25 K. With the support of band-structure calculations, we assign the intra- and interband excitations and determine the band gap of Eg ≈ 0.17 eV. We also obtain evidence for two types of conduction bands with light and very heavy carriers. The multiband free-carrier...

Fully discrete semi-Lagrangian methods for advection of differential forms

Heumann, Holger ; Hiptmair, Ralf ; Li, Kun ; Xu, Jinchao

In: BIT Numerical Mathematics, 2012, vol. 52, no. 4, p. 981-1007

Dietary calcium and magnesium intake in relation to cancer incidence and mortality in a German prospective cohort (EPIC-Heidelberg)

Li, Kuanrong ; Kaaks, Rudolf ; Linseisen, Jakob ; Rohrmann, Sabine

In: Cancer Causes & Control, 2011, vol. 22, no. 10, p. 1375-1382

Vitamin/mineral supplementation and cancer, cardiovascular, and all-cause mortality in a German prospective cohort (EPIC-Heidelberg)

Li, Kuanrong ; Kaaks, Rudolf ; Linseisen, Jakob ; Rohrmann, Sabine

In: European Journal of Nutrition, 2012, vol. 51, no. 4, p. 407-413

Global Genetic Structure and Molecular Epidemiology of Encapsulated Haemophilus influenzae

Musser, James M. ; Kroll, J. Simon ; Granoff, Dan M. ; Moxon, E. Richard ; Brodeur, Bernard R. ; Campos, Jose ; Dabernat, Henri ; Frederiksen, Wilhelm ; Hamel, Josee ; Hammond, Gregory ; Høiby, E. Arne ; Jonsdottir, Kristin E. ; Kabeer, Mustafa ; Kallings, Ingegerd ; Khan, Waheed N. ; Kilian, Mogens ; Knowles, Kathleen ; Koornhof, H. J. ; Law, Barbara ; Li, Karl I. ; Montgomery, Janet ; Pattison, Patricia E. ; Piffaretti, Jean-Claude ; Takala, Aino K. ; Thong, Mee Len ; Wall, Robert A. ; Ward, Joel I. ; Selander, Robert K.

In: Reviews of Infectious Diseases, 1990, vol. 12, no. 1, p. 75-111

Consistency of vitamin and/or mineral supplement use and demographic, lifestyle and health-status predictors: findings from the European Prospective Investigation into Cancer and Nutrition (EPIC)-Heidelberg cohort

Li, Kuanrong ; Kaaks, Rudolf ; Linseisen, Jakob ; Rohrmann, Sabine

In: British Journal of Nutrition, 2010, vol. 104, no. 7, p. 1058-1064

Variational data assimilation for a forced, inertia-free magnetohydrodynamic dynamo model

Li, Kuan ; Jackson, Andrew ; Livermore, Philip W.

In: Geophysical Journal International, 2014, vol. 199, no. 3, p. 1662-1676

Measurement of I-129 in environmental samples by ICP-CRI-QMS: possibilities and limitations

Li, K. ; Vogel, E. ; Krähenbühl, Urs

In: Radiochimica Acta, 2009, vol. 97, no. 8, p. 453-458

Early Miocene mammalian fossils of the Xining basin, Qinghzai Province

Li, Chuan-Kuei ; Qiu, Zhuding

In: Vertebrata palasiatica = Gu jichui dongwu xuebao, 1980, vol. 18, no. 3, p. 1

Miocene stratigraphy and fossil mammals from the Xining basin, Qinghai

Li, Chuan-Kuei ; Qiu, Zhuding

In: Vertebrata palasiatica = Gu jichui dongwu xuebao, 1981, vol. 19, no. 4, p. 314