Fig. 1 | Scientific Reports

Fig. 1

From: Local-structure insight into the improved superconducting properties of Pb-substituted La(O, F)BiS2: a photoelectron holography study

Fig. 1

(a) Crystal structure of LaO0.5F0.5BiS2. VESTA24 was used to draw the crystal structures. (b) Temperature-dependent resistivity of LaO0.5F0.5Bi1−xPbxS2 (x = 0.10). (c) Illustration of photoelectron holography. When soft X-rays are incident on a sample, an emitter atom will absorb the photon and emit a photoelectron as a spherical wave. A part of the photoelectron wave is scattered by the surrounding atoms (scatterers). The interference between the direct photoelectron wave and the scattered photoelectron waves forms a photoelectron hologram.

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