Chemical Synthesis and Properties of Novel 𝐁𝐢_𝟐𝐒𝐞_𝟑 Nanostructures and Microplatelets

Table 1

Grain size (𝐷) and dislocation density (𝛿) of Bi₂Se₃ nanostructures.

𝑇sub^∘C	Method	Particle (diameter)	D (nm)	δ (nm)^−2
95	SEM	Needles	96	0.00011
165	SEM	Rods	102	0.00010
	SEM	Needles	68	0.00022
	SEM	Tubes (inner)/needles	193/59	—
	SEM	Fibers	64	0.00024
	SEM	Fiber bundles	Undefined	—
	SEM	Flowers/needles	136/31	—