Ultra-high stacks of InGaAs/GaAs quantum dots for high efficiency solar cells

Increase in photocurrent by optical transitions via intermediate quantum states in direct-doped InAs/GaNAs strain-compensated quantum dot solar cell

(2011) Yoshitaka Okada et al.   JOURNAL OF APPLIED PHYSICS

Highly Stacked and High-Quality Quantum Dots Fabricated by Intermittent Deposition of InGaAs

(2010) Takeyoshi Sugaya et al.   JAPANESE JOURNAL OF APPLIED PHYSICS

Fabrication of ultra-high-density InAs quantum dots using the strain-compensation technique

(2010) Kouichi Akahane et al.   PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE

Multi-stacked quantum dot solar cells fabricated by intermittent deposition of InGaAs

(2010) T. Sugaya et al.   SOLAR ENERGY MATERIALS AND SOLAR CELLS

Effect of strain compensation on quantum dot enhanced GaAs solar cells

(2008) S. M. Hubbard et al.   APPLIED PHYSICS LETTERS

Strain-compensated InAs/GaNAs quantum dots for use in high-efficiency solar cells

(2008) Ryuji Oshima et al.   APPLIED PHYSICS LETTERS

Suppressed bimodal size distribution of InAs quantum dots grown with an As2 source using molecular beam epitaxy

(2008) Takeyoshi Sugaya et al.   JOURNAL OF APPLIED PHYSICS