Black phosphorus (BP) as a two-dimensional semiconductor has attracted tremendous interest in physics, chemistry, biology, and engineering fields. BP has a thickness-dependent bandgap and high carrier mobility, and its puckered honeycomb layer structure with in-plane anisotropy gives rise to unique electrical, thermal, optical, and other properties. These interesting properties provide new opportunities for the design of new devices. The prominent electrical and thermal properties of BP are orthogonal, and the Seebeck coefficients of BP, especially monolayer BP, are large, thus rendering the materials to be desirable in thermoelectric devices. In this Perspective, the recent developments of electrical, thermal, and thermoelectric properties of BP are described. The strategies to tailor the thermoelectric performance are highlighted, aiming at further development and applications in highly efficient thermoelectric devices.

中文翻译：

---

黑磷的电、热和热电特性

黑磷（BP）作为一种二维半导体，在物理、化学、生物学和工程领域引起了极大的兴趣。BP 具有与厚度相关的带隙和高载流子迁移率，其具有面内各向异性的褶皱蜂窝层结构产生了独特的电学、热学、光学和其他特性。这些有趣的特性为新设备的设计提供了新的机会。BP 突出的电学和热学性质是正交的，并且 BP，尤其是单层 BP 的塞贝克系数很大，从而使该材料成为热电器件中的理想材料。在这个视角中，描述了 BP 的电、热和热电特性的最新发展。突出显示了定制热电性能的策略，