WebSep 18, 2015 · In contrast, the intrinsic homogeneous linewidth of an individual exciton resonance is manifest as the width of the cross-diagonal lineshape along ℏ ω C = ℏ ω Α, … WebWe presented the first observation of magneto-transport properties of graphene foam (GF) composed of a few layers in a wide temperature range of 2–300 K. Large room-temperature linear positive magnetoresistance (PMR ≈ 171% at B ≈ 9 T) has been detected. The largest PMR (∼213%) has been achieved at 2 K under a magnetic field of 9 T ...
Spectral Linewidth of a Distributed Feedback Interband Cascade …
WebIt is interesting to note that the effective line width γeff (ω) can only be larger than the intrinsic linewidth γ because of its dependance on the LDOS which is a positive … WebIntrinsic phonon linewidth Graphene intrinsic linewidth. Silicon intrinsic linewidth. Hyperacoustic wave attenuation Temperature dependent attenuation (GaAs) Final state … keyboard shortcut for a with accent
Phys. Rev. B 99, 085412 (2024) - Fundamental exciton linewidth ...
Webthe intrinsic PL linewidth has been observed [8, 9], but it is difficult to reach in nano-materials. For example, exciton emission from ultraclean carbon nanotubes can reach … WebFor particular materials with smaller bandgap energies operating in _____ wavelength, the linewidth tends to _____ 2.1 to 2.75 μm, increase 1.1 to 1.7 μm, increase 2.1 to 3.6 μm, decrease 3.5 to 6 μm, decrease. optical communication Objective type … WebWe describe the spectral and power characteristics of continuous wave (CW) single-mode InAs/AlGaInAs/InP QD distributed feedback lasers operating at 1.5 μm. Linewidths as narrow as 60 kHz (30 kHz±10 kHz intrinsic linewidth) at 20°C, which broadens to only 280 kHz (80 kHz±10 kHz intrinsic linewidth) at… Show more keyboard shortcut for arrow up