@article{article, title  = {{Controlling the performance of GaAs–AlGaAs quantum-cascade lasers via barrier height modifications}},

 publisher = {{AIP Publishing}},

 url = {{}},

 year = {{2000}},

 month = {{2}},

 author = {{Wilson LR and Keightley PT and Cockburn JW and Skolnick MS and Clark JC and Grey R and Hill G}},

 doi = {{10.1063/1.125589}},

 volume = {{76}},

 journal = {{Applied Physics Letters}},

 issue = {{7}},

 pages = {{801-803}},

 note = {{Accessed on 2024/12/22}}}