27 Apr 2018
Electron microscopy image of perovskite solar cells, showing the different layers.
Type: Photo
27 Apr 2018
Dr. Longbin Qiu (left) and Dr. Zonghao Liu (right), both post-doctoral researchers from the Energy Materials and Surface Sciences Unit, hold solar cells made from their new perovskite material.
Type: Photo
27 Apr 2018
The all-inorganic perovskite solar cells are built in several layers. The bottom layer is glass, which is several millimeters thick. The second layer is a transparent conductive material called FTO....
Type: Photo
27 Apr 2018
Perovskite solar cells have not yet been produced on a commercial scale. Currently, the OIST Energy Materials and Surface Sciences Unit’s new perovskite solar cells are small enough for Dr. Liu to...
Type: Photo
27 Apr 2018
Harnessing energy from the sun, which emits immensely powerful energy from the center of the solar system, is one of the key targets for achieving a sustainable energy supply. Light energy can be...
Type: News Article
4 Aug 2017
Originally a mineral, the perovskite used in today’s technology is quite different from the rock found in the Earth mantle. A “perovskite structure” uses a different combination of atoms but keep the...
Type: News Article
The schematic drawing showing that various factors (e.g., moisture, oxygen, light illumination, applied electric field, etc.) during the operation of MAPbI3 perovskite solar cells can generate iodine, which leads to degradation of solar cells.
23 Dec 2016
The schematic drawing showing that various factors (e.g., moisture, oxygen, light illumination, applied electric field, etc.) during the operation of MAPbI3 perovskite solar cells can generate iodine...
Type: Photo
Scientists from the Energy Materials and Surface Sciences Unit who contributed to this research. From the left: Dr. Luis K. Ono, Dr. Emilio J. Juarez-Perez, Dr. Shenghao Wang, Dr. Yan Jiang, and Prof. Yabing Qi
23 Dec 2016
Scientists from the Energy Materials and Surface Sciences Unit who contributed to this research. From the left: Dr. Luis K. Ono, Dr. Emilio J. Juarez-Perez, Dr. Shenghao Wang, Dr. Yan Jiang, and Prof...
Type: Photo
Dr. Yan Jiang holding a freshly made MAPbI3 perovskite solar cell can be seen on the left. MAPbI3 perovskite solar cells degrade, which is marked by a drastic change in color, as seen on the right, held by Dr. Shenghao Wang.
23 Dec 2016
Dr. Yan Jiang holding a freshly made MAPbI3 perovskite solar cell can be seen on the left. MAPbI3 perovskite solar cells degrade, which is marked by a drastic change in color, as seen on the right,...
Type: Photo
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