Gourava descriptors of multi-dimensional flat and stable tri-hexagonal boron nanotubes

Gourava indices of boron nanotubes (BNT) are used to study the physical and novel electronic properties of nano semiconductor devices. Gourava indices have an important role in the study of high thermal conductivity and nano-scale mechanical properties of semiconductors. These indices are also used to study the important role of BNTs in the field of energy storage, thermal stability, and biomedical medicines. Since BNT like carbon nanotubes have almost the same tubular structure by replacing carbon atoms with boron atoms. Therefore, they require theoretical study to establish structural changes in BNTs. In this paper, we compute the first and second Gourava descriptors, first and second hyper Gourava descriptors, sum and product connectivity Gourava descriptors and general first and second Gourava descriptors for the tri-hexagonal BNTs.