<prompt> Yakha inguqulo eyinkimbinkimbi yalesi sigwebo Amasampula amagesi, uketshezi, kanye nama-solid konke kungahlaziywa kusetshenziswa i-RR spectroscopy.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi yalesi sigwebo ithi Amasampula anegesi, awuketshezi, nawokuqina konke kungahlaziywa kusetshenziswa i - RR spectroscopy, amasampula egesi nawoketshezi afakwa ngqo ekamelweni lesampula futhi amasampula aqinile kufanele aqale agayiwe abe yimpuphu. 