heterostructure उदाहरण वाक्य

Unlike graphene, hexagonal boron nitride is electrically insulating, and can be combined with graphene and other 2D materials to make van der Waals heterostructure devices.
Most notably, in 1963 he proposed the concept of the double-heterostructure laser, which is now a central concept in the field of semiconductor lasers.
Although both sides of the heterostructure are insulators, the 2DEG at the interface may arise even without doping ( which is the usual approach in semiconductors ).
An example is longitudinal optical ( LO ) phonons that are in AlGaAs / GaAs heterostructure and thus, phonons presented in this proposed system are three-dimensional.
nanoflakes can be used for solution-processed fabrication of layered memristive and memcapacitive devices through engineering a [ [ MoOx | ] ] / heterostructure sandwiched between silver electrodes.

AlGaInP is used in manufacture of light-emitting diodes of high-brightness red, orange, green, and yellow color, to form the heterostructure emitting light.
On March 7, 1975, Henry and Dingle filed a patent entitled " Quantum Effects in Heterostructure Lasers, " which was issued on Sept . 21, 1976.
Finding materials that stimulate emission was needed for the development of the SASER . The generation of coherent phonons in a double-barrier semiconductor heterostructure was first proposed around 1990.
However, publication of the announcement of the first room temperature continuously operating double heterostructure laser was by Zhores Alferov in 1970 one month before Hayashi and Panish published similar results.
Each of the junctions between different bandgap materials is called a " heterostructure ", hence the name " double heterostructure laser " or " DH " laser.