UTEM Ananth Pzt self_healing AM-KPFM StrontiumTitanate Electrode PhaseChange C60H122 norganic MagneticPhase temperature controller AFM Self-assembledMonolayer NTU DIWafer GranadaUniv DeoxyribonucleicAcid Phenanthrene Inorganic LDPE epitaxy CNT EvatecAG Cobalt layers Bacterium Forevision Protein PhthalocyaninePraseodymium Temasek_Lab Metal MfmPhase Liquid 2-vinylpyridine Silver