The number serves as a specific identifier across several highly technical scientific research papers and modern engineering databases. While it may appear as a simple sequence of digits, it is most notably a reference code used in physics and environmental chemistry to catalog breakthrough studies. 1. Semiconductor Physics and Energy Research
: Another major study identified by this number focuses on AgGaTe2 , a material used to convert heat into electricity. The research details how a mixture of "light" and "heavy" energy bands allows these materials to be highly efficient for thermoelectric applications .
In the field of semiconductor physics, "125209" is a recurring article identifier in the prestigious journal Physical Review B . 125209
: One of the most cited works under this number, published by researchers like Chris Van de Walle , explores the energy levels of hydrogen in silicon. This is critical for improving device reliability in modern electronics, as hydrogen significantly affects how impurities behave within computer chips.
: Within NASA and Wikimedia archives, ISS030-E-125209 is a specific photo ID for a high-altitude view of Earth taken from the International Space Station at an altitude of approximately 406 km. The number serves as a specific identifier across
: In the journal AIP Advances , 125209 refers to a method for the directional transmission of ultra-high frequency acoustic signals, which is used in advanced medical cell detection.
The number also appears in niche technical and logistical contexts: Semiconductor Physics and Energy Research : Another major
Beyond physics, 125209 identifies cutting-edge solutions for environmental crises: