BlockCopolymer SPMLabs DNA Formamidinium_lead_iodide UnivMaryland Inorganic_Compound EvatecAG PS_PVAC layers Solar ForceVolume Perovskite molecule Led fifber MembraneFilter CalciumHydroxide NUSNNI semifluorinated_alkanes AAO Bio Ptfe PVAC thermal_conductivity ForceVolumeMapping food Microchannel BoronNitride Fet LightEmiting Neodymium Modulus ScanningIon-ConductanceMicroscopy FrictionForce ForceMapping