Results 81 to 90 of about 2,122 (182)

Temperature and electron density dependence of spin relaxation in GaAs/AlGaAs quantum well

Nanoscale Research Letters, 2011
Temperature and carrier density-dependent spin dynamics for GaAs/AlGaAs quantum wells (QWs) with different structural symmetries have been studied by using time-resolved Kerr rotation technique.
Han Lifen, Zhu Yonggang, Zhang Xinhui, Tan Pingheng, Ni Haiqiao, Niu Zhichuan   +5 more
doaj  

Low-Density InGaAs/AlGaAs Quantum Dots in Droplet-Etched Nanoholes. [PDF]

Nano Lett
Covre Da Silva SF, Garcia AJ, Aigner M, Weidinger C, Krieger TM, Undeutsch G, Deneke C, Bashir I, Manna S, Peter M, Brytavskyi I, Aberl J, Rastelli A.   +12 more
europepmc   +1 more source

Donor Intra-Center Absorption to Resonant States in Quantum Wells: Analysis of Peak Shapes. [PDF]

Nanomaterials (Basel)
Akimov V, Tulupenko V, Demediuk R, Tiutiunnyk A, Duque CA, Morales AL, Laroze D, Mora-Ramos ME, Fodchuk I, González-Vega T.   +9 more
europepmc   +1 more source

Simulation of a Multiband Stacked Antiparallel Solar Cell with over 70% Efficiency. [PDF]

Materials (Basel)
Ramadan R, Yu KM, López Martínez N.
europepmc   +1 more source

Efficient single-photon emission via quantum-confined charge funneling to quantum dots. [PDF]

Commun Mater
Park S, Azizur-Rahman KM, Shima D, Balakrishnan G, Yu J, Jung H, Mah JJ, Prescott S, Chen P, Addamane S, Pete D, Mounce A, Luk TS, Iyer PP, Brener I, Mitrofanov O.   +15 more
europepmc   +1 more source

Field-tunable charge confinement in III-V layered nanowire-array superlattices. [PDF]

Sci Rep
Méndez-Camacho R, Cruz-Hernández E, López-López M.   +2 more
europepmc   +1 more source

All-optical doubly resonant cavities for energy-efficient ReLU function in nanophotonic deep learning. [PDF]

PLoS One
Ahmadnejad A, Asadi MM, Koohi S.
europepmc   +1 more source

Effects of Low-Level Light Therapy (LLLT) on Oxidative Stress in the Cutaneous Healing Process: A Literature Review. [PDF]

J Lasers Med Sci
Irber PF, Dalmolin J, Silva DSD, Pimentel CC, Kozoroski ER, Schuch FB, Puntel GO.   +6 more
europepmc   +1 more source

Impact of Surface Passivation on the Efficiency and High-Speed Modulation of III-V GaAs/AlGaAs Nanopillar Array LEDs. [PDF]

ACS Photonics
Jacob B, Azevedo J, Lourenço J, Camarneiro F, Nieder JB, Romeira B.   +5 more
europepmc   +1 more source

Efficiency improvement of graphene/AlGaAs/GaAs Schottky junction solar cells by minimizing optical losses through front and rear surface texturing. [PDF]

Sci Rep
Shahnooshi F, Orouji AA.
europepmc   +1 more source