Lead sulfide (PbS) epitaxially connected quantum dot superlattice (QDSL) photodetector (IMAGE)

Tokyo University of Agriculture and Technology

Lead sulfide (PbS) epitaxially connected quantum dot superlattice (QDSL) photodetector

Caption

Schematic and picture of the PbS epitaxially connected QDSL photodetector. Although the superlattice consists of a single monolayer, it has demonstrated high sensitivity and detection efficiency in the visible and infrared spectral regions.

Credit

Dr. Satria Zulkarnaen Bisri, Tokyo University of Agriculture and Technology, Japan

Usage Restrictions

Cannot be used without permission.

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.