Thermal-and air-stability of the compositional variants of van der Waals Pt-Telluride thin films probed by high resolution photoemission spectroscopy
Abstract The Pt-Te compositional phase diagram consists of at least three different
compositional line phases (PtTe 2, Pt 3 Te 4, and Pt 2 Te 2) that can be described as layered
van der Waals materials. This presents challenges in controlling the composition of ultrathin
Pt-telluride 2D materials by physical vapor deposition methods. Here we show by
temperature programmed synchrotron photoemission spectroscopy that the different phases
have varying thermal stability in vacuum. This enables the synthesis of these materials by …
compositional line phases (PtTe 2, Pt 3 Te 4, and Pt 2 Te 2) that can be described as layered
van der Waals materials. This presents challenges in controlling the composition of ultrathin
Pt-telluride 2D materials by physical vapor deposition methods. Here we show by
temperature programmed synchrotron photoemission spectroscopy that the different phases
have varying thermal stability in vacuum. This enables the synthesis of these materials by …
Thermal-and Air-Stability of the Compositional Variants of Van Der Waals Pt-Telluride Thin Films Probed by High Resolution Photoemission Spectroscopy
M Batzill, V Pathirage, N Ravinath Rajapakse… - Available at SSRN … - papers.ssrn.com
Abstract The Pt-Te compositional phase diagram consists of at least three different
compositional line phases (PtTe2, Pt3Te4, and Pt2Te2) that can be described as layered
van der Waals materials. This presents challenges in controlling the composition of ultrathin
Pt-telluride 2D materials by physical vapor deposition methods. Here we show by
temperature programmed synchrotron photoemission spectroscopy that the different phases
have varying thermal stability in vacuum. This enables the synthesis of these materials by …
compositional line phases (PtTe2, Pt3Te4, and Pt2Te2) that can be described as layered
van der Waals materials. This presents challenges in controlling the composition of ultrathin
Pt-telluride 2D materials by physical vapor deposition methods. Here we show by
temperature programmed synchrotron photoemission spectroscopy that the different phases
have varying thermal stability in vacuum. This enables the synthesis of these materials by …
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