125209 May 2026

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

In the field of semiconductor physics, "125209" is a recurring article identifier in the prestigious journal Physical Review B . 125209

The number also appears in niche technical and logistical contexts: The number serves as a specific identifier across

: 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. Semiconductor Physics and Energy Research In the field

: It also references work on microbial electrolysis cells that use external voltage to recover hydrogen and other useful minerals from fermentation liquids, contributing to more sustainable waste management. 3. Specialized Applications

), which is vital for high-power electronics and heat dissipation. 2. Environmental Engineering and Sustainability

: A recent 2026 study in Carbohydrate Polymers uses this number to catalog research on polysaccharide-based adsorbents . These materials are designed to trap PFAS (harmful chemicals found in many household items) using natural substances like cellulose and chitosan.