105 citations · 357 across the 12 of their papers we have counts for
3 papers · 1 filter
The Effect of Shallow vs. Deep Level Doping on the Performance of Thermoelectric Materials
Qichen Song, Jiawei Zhou, Laureen Meroueh +3
It is well known that the efficiency of a good thermoelectric material should be optimized with respect to doping concentration. However, much less attention has been paid to the o…
Three-dimensional non-Bosonic non-Fermionic quasiparticle through a quantized topological defect of crystal dislocation
Mingda Li, Qichen Song, Mildred S. Dresselhaus +1
It is a fundamental postulate that quasiparticles in 3D space obey either Bosonic or Fermionic statistics, satisfying either canonical commutation or anti-commutation relation. How…
The adjustable thermal resistor by reversibly folding a graphene sheet
Qichen Song, Meng An, Xiandong Chen +3
Phononic (thermal) devices are studied such as thermal diode, thermal transistors, thermal logic gates, and thermal memories. However, the thermal resistor has not been demonstrate…