ASP Online Seminars: Synchrotron and neutron based diffraction and spectroscopic techniques (Part 4)
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https://cern.zoom.us/j/95193567359?pwd=TzdPQWsyWXlSTy9RNXFoa1FhL2xqQT09
Meeting ID: 951 9356 7359
Certain experimental analytic facilities are too large and expensive to be set up by individual research groups or universities and are instead established and supported at national or international level. Among such national facilities, those for synchrotron radiation and neutron scattering are particularly useful for the study of the structure, chemical composition, dynamics and magnetic and electronic properties of materials. This course first outlines the principles of interaction of powerful X-rays with materials and describes how these principles may then be exploited in crystallography and chemical analysis with information on valence states and local chemical environment at sub-micron resolution. Neutrons provide a complementary probe that is particularly sensitive and informative about light elements such as hydrogen, about magnetic structure and about atomic and molecular motion relevant to chemical diffusion and magnetic excitations.
In this fourth lecture, we study Synchrotrons:
- Spectroscopy: reprise of XAS and XRS and basic experimental set-up
- XAS fine structure: XANES - principles and applications
- XAS fine structure: EXAFS – principles and applications
- Magnetic circular dichroism and mapping magnetic character
- XRF and mapping magnetic compounds
IOC
Professor Andrew Harrison (CEO, Diamond Light Source Ltd)
ABAKWAM KENNEDY
Abebe Gemta
ADAM MOHAMMED
Adriano Pamain
Ahmed Abdelhady
Ahmed Ayad
Akorede Kalejaiye
Albert Djomegni
Amani Ebrahim
Ana Maria Labrador Garcia
Anna-Mia Swart
Annel Brand
Ansh Patel Patel
Asmaa Aboulhorma
Aulan Lucrèce ZAHOUNDO
Awadallah Mekki
Babou DIOP
Badr-eddine Ngair
Benise Niyikiza
BOUBAKARI MAIMOUNATOU
Bouibiss Marouane
Charles Ndegwa
Christine Darve
Christine Darve
Christogonus Sunday
Derick Ogendi
Diego Rojas
Dieudonné NGA ONGODO
Doomnull Attah Unwuchola
Eskil Andreasson
Eslam Zenhom
Esossolim Cyrille Haliya
Esra Khaleel
Eucharia Okoro
fabien ebode onyie
Faisal Sayed
Fati Amadou Oumarou
Flavio Odoi-Yorke
Fulgence Payot AKPONI
GAEDZE KUDJO HERMAN AKAGLA
Gemechu Barsisa
George Gitau
George Zimba
haddad abdelhamid
Hadhemi Nfissi
Hamza Abouabid
Hassnae El Jarrari
Ibrahim Muhammad
Ibrahima DIAW
Jamal Al Zain
James Ogachi
Jean Baptiste Fankam Fankam
JEAN D'AMOUR KAMANZI
Jesutofunmi Fajemisin
Jonah Nagura
Jorge Rafael Gonzalez Teodoro
Joshua Lartey
JULIUS KIILU
Justina Achuka
KAYODE DADA
Ken Odongo
Kepnang Pebeu Maxime Fabrice
KHADIJA EL ANOUZ
Kikunga Ivan
Kondwani Mwale
Kossi Kety
Luca Teruzzi
Luiz Fernando Albuquerque Barbosa
Léonie DAGOUDO
Maha Hsouna
Mai Bilkheet
Meriem Djouala
Mesfin Asfaw Afrassa
MICHAEL OYELAKIN
Mohamed Amine Ouahid
Mohamed Saleck Heyine
Mohamed Zaazoua
Mohammed Abdelrazek
Mounia Laassiri
Mourad HIDAOUI
Neo Namane
Nihal Brahimi
Ninon Raïssa AMOUSSOU
Njeri Mburu
Noura Nassar
Ny Ando RALITERA
Ny Toky Rakotoarisoa
Opere Peter
Oumaima Ed-Dimny
Pierre Celestin Uwitonze
Rado Fanantenana RAZAKAMIANDRA
Roaa Omer
Rosmaelle Kouemo
SAHEED OYENIRAN
Samella Salles
Sammy Otiende
Sanae Ezzarqtouni
Sofia FARRES
SOPHIE DIANE NTYAM EVINA
Souleymane OUEDRAOGO
Soumaya Manai
Souwedou Silla DJIBRIL DRAMANE
Stacyann Nelson
Stephanie Chinenye Okosa
STEPHEN NYARANGA
Steve Guy Muanza
Temitope Adenuga
Toivo Samuel Mabote
Uli Raich
Veronica Njaramba
Vinna Hallowe
Wei-Tin Chen
Yassine El Ghazali