Optical Investigation of p-GaAs/i-GaN<sub>0.38y</sub>As<sub>1-1.38y</sub>Sb<sub>y</sub>/n-GaAs Quantum Wells Emitters

<div>Optical gain and radiative current density as function of injected carriers density <i>N</i><sub><i>inj</i></sub> ranging from 5 × 10<sup>17</sup> to 2 × 10<sup>18</sup> cm<sup>−3</sup> for p-GaAs/i-GaN<sub>0.38y</sub>As<sub>1–1.38y</sub>Sb<sub>y</sub>/n-GaAs QW structure. The Sb composition and well width are <svg height="11.8174pt" id="M45" style="vertical-align:-3.42942pt" version="1.1" viewbox="-0.0498162 -8.38798 63.0159 11.8174" width="63.0159pt" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><g transform="matrix(.013,0,0,-0.013,0,0)"><path d="M556 393C556 426 537 448 514 448C496 448 478 435 471 420C468 414 462 401 466 394C473 382 480 368 480 346C480 268 392 143 338 67H336C329 163 319 253 309 330S286 448 254 448C215 448 160 383 127 337L143 311C167 344 200 373 208 373S222 365 229 320C246 214 264 66 268 -20C219 -83 131 -171 17 -239L25 -261L137 -235C248 -110 273 -79 335 8C384 77 481 215 520 287C544 332 556 363 556 393Z"></path></g><g transform="matrix(.0091,0,0,-0.0091,6.942,3.132)"><path d="M463 633C453 636 427 644 417 648C388 660 349 667 316 667C183 667 100 592 100 483C100 398 176 335 223 305L259 282C321 242 358 203 358 149C358 66 301 22 234 22C110 22 70 131 57 208L24 205L28 48C51 23 128 -17 215 -17C342 -17 446 60 446 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Journal of Nanotechnology

fig2

Figure 2

Figure 2: Optical Investigation of p-GaAs/i-GaN<sub>0.38y</sub>As<sub>1-1.38y</sub>Sb<sub>y</sub>/n-GaAs Quantum Wells Emitters 

Journal of Nanotechnology

Optical Investigation of p-GaAs/i-GaN0.38yAs1-1.38ySby/n-GaAs Quantum Wells Emitters

Figure 2

Optical Investigation of p-GaAs/i-GaN_0.38yAs_1-1.38ySb_y/n-GaAs Quantum Wells Emitters