Sentence examples for step graded from inspiring English sources

This has been achieved as a direct result of low dislocation density step graded Ge:Si buffers developed in this research.

We investigate the propagation of dislocations in InAs-channel inserted high electron mobility transistor-structures with step graded metamorphic buffers grown by molecular beam epitaxy on GaAs-substrates.

In this paper, Multiple Quantum Well (MQW) Light-Emitting Diodes (LEDs) with compositionally step graded (CSG) Alternating Barriers (AB) of InGaN-AlGaN with p-doped GaN barrier is designed and analysed.

The advantage of InGaN multiple Quantum well (MQW) Light emitting diode (LED) on a SiC substrate with compositionally step graded GaN/InAlN/GaN multi-layer barrier (MLB) is studied.

In the study, ZnO-based UV LEDs were numerically investigated to determine the effects of the different step graded Mg compositions in multiple quantum barriers (QBs) on their electrical and optical properties.

Five step graded response scales are used to obtain ratings for these dimensions.

Strain-compensated superlattice (SL) structures, representative of the QCL AR, are grown by metalorganic vapor phase epitaxy (MOVPE) on an AlInGaAs compositionally step-graded MBL.

The calculations have been done for a 1.5-μm InGaN step-graded layer using three interlayer each of 0.2 μm with 10 % In composition difference and a final 0.9 μm epilayer with In composition, x = 0.4.

These figures show the decrease of average edge, mixed, and screw TD densities of the step-graded and without graded In0.4Ga0.6N heteroepitaxy, respectively.

Figure 7 presents the comparison of total generated edge, screw, and mixed type MDs in all possible planes of the step-graded and without graded structure.

Furthermore, as observed in various experimental works most nucleation sites for TDs are MDs which are extremely lower in step-graded structure than the without graded.