Layered transition metal dichalcogenides(TMDs)have been found to exhibit the indirect-to-direct band gap transition when they are thinned to a single monola
Among two-dimensional materials,group IV elemental sheets such as graphene,silicene,germanene and stanene have been intensively investigated by first princi
Organic molecules with persistent room temperature phosphorescence(RTP)have attracted growing attention due to the long lifetime and inefficiency light emis
Photoluminescent materials are important due to their potential various applications in bioimaging,sensing,optoelectronic and so on,and attract more and mor
Separating actinides An(Ⅲ)and lanthanides Ln(Ⅲ)in spent nuclear fuel reprocessing is extremely challenging,because of their similar chemical properties.Te
Due to the simple preparation process,wide material surface,low cost,good flexibility and substrate compatibility,the organic field effect transistors(OFETs
We investigated four PDI derivatives including two monomers(PDI_M1 and PDI_M2)and two dimers(PDI_D1 and PDI_D2)to study how alkyl chains substituted on the
As an efficient spectral measurement tool in the far-infrared region,terahertz time-domain spectroscopy(THz-TDS)has recently been in progress with advantage