Substitution of the electrocatalytic oxygen evolution by value-added organic synthesis is an effective and promising strategy to improve the efficiency of hydrogen evolution. Here, the Ni Mo nanorod array electrode is...Substitution of the electrocatalytic oxygen evolution by value-added organic synthesis is an effective and promising strategy to improve the efficiency of hydrogen evolution. Here, the Ni Mo nanorod array electrode is fabricated as the multifunctional electrode for diverse electrocatalytic organic oxidation reactions to generate carboxylic acids.展开更多
Within the frame of the Pavlov–Firsov spin–phonon coupling model, we study the spin-flip assisted by the acoustical phonon scattering between the first-excited state and the ground state in quantum dots. We analyze ...Within the frame of the Pavlov–Firsov spin–phonon coupling model, we study the spin-flip assisted by the acoustical phonon scattering between the first-excited state and the ground state in quantum dots. We analyze the behaviors of the spin relaxation rates as a function of an external magnetic field and lateral radius of quantum dot. The different trends of the relaxation rates depending on the magnetic field and lateral radius are obtained, which may serve as a channel to distinguish the relaxation processes and thus control the spin state effectively.展开更多
基金financially supported by the National Natural Science Foundation of China (Nos. 21871206 and 21901180)。
文摘Substitution of the electrocatalytic oxygen evolution by value-added organic synthesis is an effective and promising strategy to improve the efficiency of hydrogen evolution. Here, the Ni Mo nanorod array electrode is fabricated as the multifunctional electrode for diverse electrocatalytic organic oxidation reactions to generate carboxylic acids.
基金supported by the National Natural Science Foundation of China(Grant No.11264001)the Natural Science Foundation of Inner Mongolia,China(Grant No.2012MS0116)
文摘Within the frame of the Pavlov–Firsov spin–phonon coupling model, we study the spin-flip assisted by the acoustical phonon scattering between the first-excited state and the ground state in quantum dots. We analyze the behaviors of the spin relaxation rates as a function of an external magnetic field and lateral radius of quantum dot. The different trends of the relaxation rates depending on the magnetic field and lateral radius are obtained, which may serve as a channel to distinguish the relaxation processes and thus control the spin state effectively.
