00804nam a22001697a 4500040003600000082001300036100003400049245009600083260003200179300004400211500011600255500004000371500004200411502005500453546001200508650011400520  cRiphah International University  bSHOa530  aMuhammad shoaib tariq (30678)  aOptical properties of a Zr2 CO2/GaS van der waals heterostructure: A first-principles study  aLahoreb(unpublished)c2022  aiv, 60 p.bill. (col).c; 29. cm.e+ CD  aA thesis submitted in partial fulfillment of the requirements for the degree of Master of philosophy in physics  aIncludes bibliographical references  aThesis Supervisor: Dr Altaf ur rahman  aThesis (MS)--Riphah International University, 2022  aEnglish  aPhysicsv Heterostructurev Zr2 CO2vThomas fermivApproximationvOptical properties of a Zr2 CO2/GaS vRICAS