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- L C Jain
  
  Articles written in Bulletin of Materials Science
- Volume 3 Issue 4 December 1981 pp 429-434
  
  Etch pit shapes on {110} surfaces of CaF₂ crystals
  
  G C Jain L C Jain T S Murty
  
  More Details Abstract Fulltext PDF
  
  {110} surfaces of CaF₂ crystals are etched with different concentrations of HCl. It is found that concentrated HCl produces characteristic rectangular pyramidal etch pits and 2 volume percent HCl produces boat shaped etch pits. Such variations in the etch pit shapes on {110} surfaces of CaF₂ crystals with different concentrations of HCl have been explained. Concentrated H₂SO₄ is found to be a suitable chemical polisher for these surfaces, the polishing rate is about 0·1μ/min.

Bulletin of Materials Science

Volume 46, 2023
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  Posted on October 12, 2020
  
  Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
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