Workshop de Microscopia de Força Atômica | UJFJ, MG, Brasil
Fecha: 28 de Fevreiro, 2024
Hora: 09:00 - 17:00
Lugar: Departamento de Física
Universidade Federal de Juiz de Fora
St. D - Via Local, 880 - Juiz de Fora, MG, Brasil
Park Systems é a líder mundial na nanometrologia para auxiliar laboratórios de pesquisa a solucionar e superar os limites das análises analíticas. Com imenso prazer, convidamos a todos para o WorkShop de Microscopia de Força Atômica que será realizado na Universidade Federal de Juiz de Fora, com apoio da AGBio e Park Systems.
- Palestras técnicas e científicas, além de muita atividade prática, abordando os seguintes pontos: Técnicas e modos de varredura de AFM para impulsionar suas análises;
- Práticas em nosso modelo Park NX10;
Traga sua amostra.Teremos prazer em auxiliar em sua pesquisa.
Contacto: inquiry@parksystems.com
Ferroelectricity is observed in hexagonal boron nitride(hBN) through control of the registry of stacked layers, which we explore through both amplitude-modulated and sideband Kelvin probe force microscopy (KPFM) on the Park FX40 automatic AFM.
A schematic of the formation of parallel stacked bilayer hBN is shown in addition to a contact potential difference map measured using sideband KPFM.
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James received his PhD in Physics from the University of Nottingham in 2018, studying the morphology and optical properties of monolayers of self-assembled molecules and their heterostructures. He then went on to work as a postdoctoral researcher, also at the University of Nottingham, working on the formation of hybrid heterostructures of molecular assemblies and layered materials demonstrating both electroluminescence and selective triplet excitation. In 2020, James took up a position as a postdoctoral researcher at the Cambridge Graphene Centre, using scanning probe microscopy and optical spectroscopy to study electrostatics and optical properties of layered materials heterostructures with controlled twist angle and their scalable incorporation into integrated photonic circuits. Since January 2022, James has been a member of the Park Systems team as an applications scientist, supporting customers with interest ranging from fundamental physics to industrial scale production in the application of a diverse range of scanning probe microscopy techniques to gain insightful results.