ɪts jˈuːsɪdʒ ɪz ˈɔːlsoʊ bˌiːɪŋ ɪnvˈɛstᵻɡˌeɪɾᵻd fɔːɹ nˈɑːndᵻstɹˈʌktɪv ɪmˈɪʃən spɛktɹˈɑːskəpi ɪvˌæljuːˈeɪʃən ænd dᵻɡɹɐdˈeɪʃən mˈɑːnɪɾɚɹɪŋ wɪðˌɪn θˈɜːməl bˈæɹiɚ kˈoʊɾɪŋ sˈɪstəmz.
Its usage is also being investigated for non-destructive emission spectroscopy evaluation and degradation monitoring within thermal barrier coating systems.