Tunnel junction I(V) characteristics: Review and a new model for p-n homojunctions

A New Model for Text Coherence Evaluation using Statistical Characteristics

P-n Junction Diode

Chemist, led the research for the molecular diode (In the semiconductor industry, called p-n junctions)

Poly(P-N-Chlorostyrenesulphonamide): A New and Efficient Chlorinating Agent for Aromatic Rings

Poly(p-N-chlorostyrenesulphonamide) synthesized via direct chlorination of poly[(p-styrene) sulphonamide], can be used for selective chlorination of aromatic compounds. Aromatic rings of the anisole, p-xylene, ethylbenzene and toluene are chlorinated with good yields. The polymer can be recovery, rechlorinated and reused several times.

Current-voltage characteristics of a tunnel junction with resonant centers.

We calculate the I-V characteristics of a tunnel junction containing impurities in the barrier. We consider the indirect resonant tunneling involving the impurities. The Coulomb repulsion energy Ec between two electrons with opposite spins simultaneously residing on the impurity is introduced by an Anderson Hamiltonian. At low temperatures T ≪ Ec the I-V characteristic is linear in V both for V...

p-n Junction Heterostructure Device Physics Model of a Four Junction Solar Cell

We present results from a p-n junction device physics model for GaInP/GaAs/GaInAsP/GaInAs four junction solar cells. The model employs subcells whose thicknesses have an upper bound of 5μm and lower bound of 200nm, which is just above the fully depleted case for the assumed doping of NA = 1 x 10 cm and ND = 1 x 10 cm. The physical characteristics of the cell model include: free carrier absorpti...