Small (Weinheim an der Bergstrasse, Germany)
Efficient Near-Infrared Luminescence with Broad-Band Sensitization in Mo4+-Er3+ Co-Doped Cs2ZrCl6 Vacancy-Ordered Double Perovskites.
Shubham Kumar, Raman Singh Lamba, Rachna Singh, Varsha Jha, Jyoti Yadav, Sameer Sapra
Published: 202510.1002/smll.202507964
Abstract
Lanthanide (Ln3+)-doped lead-free inorganic metal halide perovskites with near-infrared (NIR) luminescence have shown great promise in optoelectronics. However, these materials exhibit low NIR efficiency due to insufficient absorption from forbidden…
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