Topological defects are quasiparticles whose topological nature provides some stability against perturbations. Skyrmions, domain walls, dislocations in crystals, vortices in superconductors and ...
Jon Mills, CFA, is an equity analyst for Morningstar.* He covers mining companies, including BHP, Rio Tinto, Vale, Glencore, Anglo American, Barrick, and Newmont. Before joining Morningstar in 2021, ...
About Ratanpur Steel Re-Rolling Mills Ltd. Ratanpur Steel Re-Rolling Mills Ltd. engages in the manufacture and sale of steel deformed bar of various grades from mild steel billet. It also produces ...
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