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Intrinsic magnetic topological insulator phases in the Sb doped MnBi₂Te₄ bulks and thin flakes

Available intrinsic magnetic topological insulators are rare. Here, the authors study the electronic and magnetic properties of Mn(Sb_xBi_(1-x))₂Te₄ bulks and thin flakes, revealing intrinsic magnetic topological insulator phase in the phase diagram.

Bo Chen
Fucong Fei
Baigeng Wang
ResearchOpen Access02 Oct 2019
Nature Communications

Volume: 10, P: 1-8
Polymer-templated nucleation and crystal growth of perovskite films for solar cells with efficiency greater than 21%

Controlling the crystallization process of perovskite films is crucial to obtaining high efficiency in perovskite solar cells. Bi et al. propose the use of poly(methyl methacrylate) as a template for the controlled nucleation and growth of perovskite crystals achieving efficiency of 21.6%.

Dongqin Bi
Chenyi Yi
Michael Grätzel
Research19 Sept 2016
Nature Energy

Volume: 1, P: 1-5
Multifunctional molecular modulators for perovskite solar cells with over 20% efficiency and high operational stability

Engineering hybrid perovskites at the molecular level to solve the stability problem remains a challenge. Here Grätzel et al. design a multifunctional molecular modulator that interacts with the perovskite via modes elucidated by solid state NMR spectroscopy and show high efficiency and operational stability.

Dongqin Bi
Xiong Li
Michael Grätzel
ResearchOpen Access26 Oct 2018
Nature Communications

Volume: 9, P: 1-10
TGLI1 transcription factor mediates breast cancer brain metastasis via activating metastasis-initiating cancer stem cells and astrocytes in the tumor microenvironment

Sherona R. Sirkisoon
Richard L. Carpenter
Hui-Wen Lo
Research28 Aug 2019
Oncogene

Volume: 39, P: 64-78

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Intrinsic magnetic topological insulator phases in the Sb doped MnBi2Te4 bulks and thin flakes

Polymer-templated nucleation and crystal growth of perovskite films for solar cells with efficiency greater than 21%

Multifunctional molecular modulators for perovskite solar cells with over 20% efficiency and high operational stability

TGLI1 transcription factor mediates breast cancer brain metastasis via activating metastasis-initiating cancer stem cells and astrocytes in the tumor microenvironment

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Intrinsic magnetic topological insulator phases in the Sb doped MnBi₂Te₄ bulks and thin flakes