nanomechanical Imprint Electical&Electronics Indium_tin_oxide FuelCell Deposition Wildtype Tin sulfide Genetic MultiferroicMaterials Worcester_Polytechnic_Institute MechanicalProperties TipBiasMode UnivCollegeLondon Thermal EFMAmplitude Magnetic KAIST Calcite SingleCrystal CuSubstrate Permalloy Nanostructure Ceramics Leakage Polyvinylidene_fluoride plastics Polarization PMNPT H-BN Insulator Electrode phase_change University_of_Regensburg ItoGlass