Nuclear magnetic resonance (NMR) spectroscopy is a technique that detects the chemical environment of atomic nuclei by the absorption of radio-frequency electromagnetic radiation when in the ...

State Key Laboratory of Flexible Electronics (LoFE) & Institute of Advanced Materials (IAM), School of Flexible Electronics (Future Technologies), Nanjing Tech University (NanjingTech), Nanjing 211816 ...

Department of Physics & Astronomy, Hunter College of the City University of New York, New York, New York 10065, United States Instituto de Física Enrique Gaviola and Facultad de Matemática, Astronomía ...