X-ray of a Single Atom
Recently, scientists achieved a major breakthrough by identifying an element through X-raying a single atom. As samples, they used a single atom of iron and terbium, a rare earth metal, each.
Key Findings
- Synchrotron X-ray Scanning Tunneling Microscopy (SX-STM): The team used a synchrotron X-ray scanning tunnelling microscopy or SX-STM to irradiate the atom with X-ray photons.
- By analyzing the absorbed frequencies using a spectroscope, they established a unique absorption spectrum for each element, enabling its identification.
- Minimum Sample Size: Previous X-ray detection methods required a minimum sample size of an attogram (1-quintillionth of a gram) for reliable identification.
- The ....
Do You Want to Read More?
Subscribe Now
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 before the last six months of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Related Content
- 1 Blood Moon
- 2 Dark Oxygen
- 3 Trends in International Arms Transfers (2021-2025): Key Statistics
- 4 Silverpit Crater Confirmed as Asteroid Impact Site
- 5 Quantum Labs Approved under National Quantum Mission
- 6 MoD Contracts for ALH Mk-III (MR) and VL-Shtil Missiles
- 7 Most Distant Hydroxyl Megamaser Discovered
- 8 Denmark Eliminates Mother-to-Child Transmission of HIV and Syphilis
- 9 Suspected Meningococcal Infection
- 10 LCH Prachand Sortie
