dc.contributor.authorYan, Wending
dc.date.accessioned2016-05-20T07:19:24Z
dc.date.available2016-05-20T07:19:24Z
dc.date.issued2016-05-20
dc.identifier.urihttp://hdl.handle.net/10356/67779
dc.description.abstractThe Platinum disulfide (PtS2) is a kind of transition metal dischalcogenides (TMDs), which has anisotropy due to its molecular structure. In order to study the Raman responses under polarized laser and low temperature environment, a new equipment is designed and set up. This equipment can provide 60k low temperature environment, and measures Raman and PL by laser with different wavelengths and different polarizations. With the help of this equipment, a 532 nm linear polarized laser is used for Raman measuring of PtS2 under room temperature. After analyzing on experience data, the peaks on Raman spectrum are determined whether they are polarization dependent or independent, and the reason of these peaks shifting is explained. Also, this report pointed out which kinds of vibrational modes these peaks belong to.en_US
dc.format.extent57 p.en_US
dc.language.isoenen_US
dc.rightsNanyang Technological University
dc.subjectDRNTU::Engineeringen_US
dc.titleThe polarized optical properties of two-dimensional platinum disulfide (PtS2) thin filmsen_US
dc.typeFinal Year Project (FYP)en_US
dc.contributor.supervisorWang Qijieen_US
dc.contributor.schoolSchool of Electrical and Electronic Engineeringen_US
dc.description.degreeELECTRICAL and ELECTRONIC ENGINEERINGen_US
dc.contributor.researchPhotonics Research Centreen_US


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