Carrier transport across multiple quantum well (MQW) structures inserted in the i-region of a
pin diode is an important mechanism that determines the performance of MQW solar cells …

Understanding of transport dynamics of both electrons and holes in quantum-structure solar
cells is essential for their structure design and performance enhancement. By applying our …

Tunneling enhancement of cell performance in InGaAs/GaAsP multiple quantum well (MQW)
solar cells has been studied to investigate the potential in overcoming the carrier collection …

For a quantitative evaluation of the carrier transport dynamics of multiple quantum well
(MQW) solar cells, carrier collection efficiency (CCE) was defined and its measurement …

A multiple stepped quantum wells (MSQWs) solar cell, in which GaAs stepped-potential
layers are sandwiched between strain-balanced InGaAs wells and GaAsP barriers, has …

Multiple quantum well (MQW) solar cells have been explored as one promising next-
generation solar cells toward high conversion efficiency. However, the dynamics of …

We study the current-voltage characteristics of a GaAs/AlGaAs quantum well solar cell
(QWSC) at different temperatures. The photocurrent of the QWSC decreases from the short …

A major challenge for multiple quantum well (MQW) solar cells is to extract sufficient photo-
excited carriers to an external circuit through the MQW region under forward bias. The …

Carrier generation and transport properties of GaAs pin structure solar cells incorporating an
In/sub x/Ga/sub 1-x/As/GaAs multiple quantum well (MQW) are reported. In this type of solar …

A theoretical model is proposed to study the effects of carrier escape and capture processes
on the photocurrent of quantum well solar cells (QWSCs). The results show that solar cells …