Interface Analysis of MOCVD Grown GeTe/Sb2Te3 and Ge-Rich Ge-Sb-Te/Sb2Te3 Core-Shell Nanowires

Autor: Arun Kumar, Seyed Ariana Mirshokraee, Alessio Lamperti, Matteo Cantoni, Massimo Longo, Claudia Wiemer

Publikováno v: Nanomaterials, Vol 12, Iss 10, p 1623 (2022)

Controlling material thickness and element interdiffusion at the interface is crucial for many applications of core-shell nanowires. Herein, we report the thickness-controlled and conformal growth of a Sb2Te3 shell over GeTe and Ge-rich Ge-Sb-Te core

Externí odkaz: https://doaj.org/article/a2b711adaf7840cd8301a0536b6e2a91

Phase Change Ge-Rich Ge–Sb–Te/Sb2Te3 Core-Shell Nanowires by Metal Organic Chemical Vapor Deposition

Autor: Arun Kumar, Raimondo Cecchini, Claudia Wiemer, Valentina Mussi, Sara De Simone, Raffaella Calarco, Mario Scuderi, Giuseppe Nicotra, Massimo Longo

Publikováno v: Nanomaterials, Vol 11, Iss 12, p 3358 (2021)

Ge-rich Ge–Sb–Te compounds are attractive materials for future phase change memories due to their greater crystallization temperature as it provides a wide range of applications. Herein, we report the self-assembled Ge-rich Ge–Sb–Te/Sb2Te3 co

Externí odkaz: https://doaj.org/article/8fd4f3c1dd234ddba989aee162717797

Vapor phase epitaxy of antimonene-like nanocrystals on germanium by an MOCVD process

Autor: Alberto Debernardi, Alessio Lamperti, Christian Martella, Raimondo Cecchini, Massimo Longo, Alessandro Molle, Laura Lazzarini, Claudia Wiemer, Lucia Nasi

Publikováno v: Applied surface science 535 (2021): 147729-1. doi:10.1016/j.apsusc.2020.147729
info:cnr-pdr/source/autori:Cecchini, Raimondo; Martella, Christian; Wiemer, Claudia; Lamperti, Alessio; Debernardi, Alberto; Nasi, Lucia; Lazzarini, Laura; Molle, Alessandro; Longo, Massimo/titolo:Vapor phase epitaxy of antimonene-like nanocrystals on germanium by an MOCVD process/doi:10.1016%2Fj.apsusc.2020.147729/rivista:Applied surface science/anno:2021/pagina_da:147729-1/pagina_a:/intervallo_pagine:147729-1/volume:535

Synthetic two-dimensional (2D) mono-elemental crystals, namely X-enes, have recently emerged as a new frontier for atomically thin nanomaterials with on-demand properties. Among X-enes, antimonene, the β-phase allotrope of antimony, is formed by ato

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b80ef726d39366f66c920df3c19f7c17
http://arxiv.org/abs/2307.07779

Sequential Infiltration Synthesis of Al

Autor: Alessia, Motta, Gabriele, Seguini, Michele, Perego, Roberto, Consonni, Antonella Caterina, Boccia, Gina, Ambrosio, Camilla, Baratto, Pierfrancesco, Cerruti, Marino, Lavorgna, Stefano, Tagliabue, Claudia, Wiemer

Publikováno v: ACS applied polymer materials. 4(10)

The introduction of inorganic materials into biopolymers has been envisioned as a viable option to modify the optical and structural properties of these polymers and promote their exploitation in different application fields. In this work, the growth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::def00adfbc6c008efba9a093d2818ca6
https://pubmed.ncbi.nlm.nih.gov/36277172

Performance of Topological Insulator (Sb2Te3)-Based Vertical Stacking Photodetector on n-Si Substrate

Autor: Sandeep Kumar Verma, Kavindra Kandpal, Pramod Kumar, Arun Kumar, Claudia Wiemer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e64e4d01d213add7a36c830a0d43572e
http://hdl.handle.net/11386/4806867