Indian Scientists Develop Lead-Free Perovskite Photodetector
Recently, Indian scientists achieved a major breakthrough by developing an organic-inorganic halide perovskite self-powered broadband photodetector, addressing environmental concerns associated with the toxic lead component.
- Scientists at the International Advanced Research Centre for Powder Metallurgy & New Materials (ARCI), Hyderabad, have successfully replaced toxic lead (Pb2+) in halide perovskite with magnesium (Mg), an abundant and non-toxic alkaline earth metal.
- The organic-inorganic halide perovskite, specifically MAPbI3, has been a frontrunner in optoelectronic research, with applications in solar cells, LEDs, and photodetectors.
- Lead's harmful effects on health and the environment have been a significant drawback in the use of hybrid perovskite, prompting researchers to explore ....
Do You Want to Read More?
Subscribe Now
To get access to detailed content
Already a Member? Login here
Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material since 2018 of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Science & Technology
- 1 Fresh Cases of Primary Amoebic Meningoencephalitis (PAM)
- 2 WHO Declares Hepatitis D as Carcinogenic
- 3 India Successfully Conducts First Integrated Air Drop Test (IADT-1)
- 4 Himalayan Outpost for Planetary Exploration (HOPE) in Ladakh
- 5 Bharatiya Antariksh Station (BAS) Module Unveiled
- 6 Successful Maiden Flight Tests of IADWS
- 7 AI Index 2025
- 8 India’s First Indigenous Commercial EO Constellation
- 9 NASA Unveils Surya AI Model to Decode Sun’s Behaviour
- 10 NASA’s Lunar Nuclear Reactor Plan
