Sentence examples for bandgap structures such as from inspiring English sources

PSi can be obtained by electrochemical etching of doped silicon wafers, which allows the fabrication of several types of one-dimensional (1D) porous silicon photonic bandgap structures, such as distributed Bragg reflectors [18], omnidirectional mirrors [19 22], Fabry-Perot optical microcavities [23, 24], waveguides [25], rugate filters [26], and optical biosensors [27 31].

Tuning the electronic band structures such as band-edge position and bandgap of organic semiconductors is crucial to maximize the performance of organic photovoltaic devices.

Other structures such as glass houses (pictured) were derelict.

Research Area: Building quantum hardware with color centers in wide bandgap materials, such as NV centers in diamond.

The de Leon group is focused on building quantum hardware with color centers in wide bandgap materials, such as NV centers in diamond.

Similar challenges are faced by other low bandgap TMOs such as CuO and Fe2O3 [6, 23, 24, 25].

Charge carrier transport through narrower bandgap dielectrics, such as Si3N4 or SiC, seems to be more feasible.

On the other hand, inorganic narrow bandgap semiconductors, such as Ag2S [9], In2S3[10], CdS [11], CuInS2[12], and CdSe [13], are also promising candidates as sensitizers for nanostructured solar cells.

Semiconductors with visible light absorption can serve as sensitizers to transfer electrons to large bandgap semiconductors such as TiO2 and SnO2.

Strategies to enhance the PL include chemically modifying the particle surface or epitaxial growth in a shell with a large bandgap material such as ZnS.

Devices made with high mobility, low bandgap polymers such as the PTB7 derivatives are expected to result in higher efficiencies than those made with wide bandgap polymers such as P3HT, making it difficult to assess the relative potential of new acceptor materials.