Irkutsk National Research Technical University

Large-amplitude bending vibration in C3 molecule: Refined theory of rovibrational effects supported by ab initio calculations

The present work aims to characterize the diverse spectroscopic properties of an astrophysically relevant C3 homonuclear molecule, with particular attention to its extremely low bending vibration frequency. This ultimately necessitated a refinement of a perturbative Herman–Wallis...

Domain-Specific Retrieval-Augmented Generation for Metallurgical R&D Knowledge Bases: A Hybrid Graph-Enhanced Approach

Metallurgical R&D search is difficult for a practical reason: useful evidence is rarely defined by one keyword. A production-support question can depend at the same time on material grade, process route, defect mechanism, property, test method, and numerical conditions. Conventio...