Acerca de este Curso

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Fechas límite flexibles

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Nivel intermedio

Aprox. 13 horas para completar

Sugerido: 4 Weeks, 2-3 hours per week...

Inglés (English)

Subtítulos: Inglés (English)

100 % en línea

Comienza de inmediato y aprende a tu propio ritmo.

Fechas límite flexibles

Restablece las fechas límite en función de tus horarios.

Nivel intermedio

Aprox. 13 horas para completar

Sugerido: 4 Weeks, 2-3 hours per week...

Inglés (English)

Subtítulos: Inglés (English)

Programa - Qué aprenderás en este curso

Semana
1
1 hora para completar

Introduction

Module 1 gets the students familiar with the main features of modern surface analysis methods and values, which they could provide. Question-answer concept. An interesting correlation between analytical spot size and composition accuracy is shown and explained.

...
1 video (Total 11 minutos), 1 reading, 1 quiz
1 lectura
Introduction to Methods of Surface Analysis20m
1 ejercicio de práctica
Training test20m
2 horas para completar

Particle Diagnostics. Secondary Ion Mass Spectrometry (SIMS)

This module deals with methods which utilize heavy particles (protons and other ions) as primary bombarding particles. In SIMS sputtering yield is being analyzed, giving great information on surface composition.

...
4 videos (Total 29 minutos), 3 readings, 2 quizzes
3 lecturas
SIMS - Basic Principles and Components20m
SIMS - Examples20m
SIMS - Results Interpretaion20m
2 ejercicios de práctica
Training test16m
Qiuz Secondary Ion Mass Spectrometry (SIMS)12m
Semana
2
3 horas para completar

Particle Diagnostics. Rutherford Backscattering

This module deals with methods which utilize heavy particles (protons and other ions) as primary bombarding particles. In a family of RBS, ERD and partially NRA methods simple Newtonian laws of elastic collisions lead to a precise knowledge of surface composition. A tiny bit of nuclear physics is present in the NRA method though it shares basic principles with RBS and ERD.

...
6 videos (Total 52 minutos), 5 readings, 4 quizzes
6 videos
RBS: More Examples, Actual Apparatus10m
Elastic Recoil Detection11m
Nuclear Reaction Analysis9m
5 lecturas
Rutherford Back Scattering Spectroscopy20m
RBS - Results Interpretation20m
RBS - More Examples, Actual Apparatus20m
Elastic Recoil Detection20m
Nuclear Reaction Analysis20m
4 ejercicios de práctica
Quiz Rutherford Backscattering Spectrometry (RBS)14m
Quiz Elastic Recoil Detection Analysis (ERDA)10m
Training test20m
Quiz Elastic Recoil Detection Analysis (ERDA)12m
Semana
3
4 horas para completar

Electron Diagnostics. Spectroscopy

These methods use an electron beam as primary. Knowing the all the atoms have their signature band structure on can use that knowledge to identify the elements with AES and EDS methods. They both need a primary electron beam and they both rely on creating vacancies in the core energy leveles and filling of these vacancies with higher level electrons. In AES Auger electron energies are measured as they are emitted from the specimen. In EDS characteristic X-ray photon energies are measured. Both give information on the sample composition though in a different way, yet having the same starting processes.

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6 videos (Total 51 minutos), 6 readings, 3 quizzes
6 lecturas
Auger Spectroscopy - Operating Principles, Facility Scheme20m
Auger Spectroscopy - Analysis and Interpretation of Results, Examples20m
Energy Dispersive Spectroscopy20m
EDS - Examples20m
EDS - Actual Device Components20m
EDS - Quantitative Analysis20m
3 ejercicios de práctica
Quiz Auger Spectroscopy14m
Training test20m
Quiz Energy Dispersive Spectroscopy20m
Semana
4
6 horas para completar

Electron Diagnostics. Microscopy

One could not mention electron microscopes when talking about electron diagnostics. TEM and SEM are discussed, and their basic principles exposed. Methods of obtaining better quality images are shown.

...
9 videos (Total 88 minutos), 9 readings, 3 quizzes
9 videos
TEM: Sample Preparation8m
SEM: Basic Principles12m
SEM: Registered Signals9m
SEM: Basic Parameters11m
SEM: Depth of Field5m
SEM: Image Resolution and Beam Size13m
9 lecturas
Transmission Electron Microscopy20m
TEM - Facility Scheme20m
TEM - Working Regimes, Examples, Aberrations20m
TEM - Sample Preparation20m
SEM - Basic Principles20m
SEM - Registered Signals20m
SEM - Basic Parameters20m
SEM - Depth of Field20m
SEM - Image Resolution and Beam Size20m
3 ejercicios de práctica
Quiz Transmission Electron Microscopy (TEM)20m
Training test20m
Quiz Scanning Electron Microscopy (SEM)28m

Instructor

Avatar

Sadovsky Yaroslav

Assistant
Department of Plasma Physics

Acerca de Instituto de Ingeniería Física de Moscú de la Universidad Nuclear de Investigación Nacional

National Research Nuclear University “MEPhI” is one of the most recognized technical universities in Russia. It is the only research nuclear university in Russia. The aim of the university existence is preparing the specialists for nuclear industry, science, information technology and other high-tech sectors of Russian economy. National Research Nuclear University “MEPhI” implements postgraduate professional education curricula (PhD and postdoctoral level), carries out fundamental and applied scientific research in high-priority fields of science and technologies. Among MEPhI graduates are Nobel Prize winners, members of the Russian Academy of Sciences, and winners of national prizes. Its professors and alumni have made major contributions to various fields of theoretical and experimental physics, mathematics, cybernetics, and computer sciences....

Preguntas Frecuentes

  • Una vez que te inscribes para obtener un Certificado, tendrás acceso a todos los videos, cuestionarios y tareas de programación (si corresponde). Las tareas calificadas por compañeros solo pueden enviarse y revisarse una vez que haya comenzado tu sesión. Si eliges explorar el curso sin comprarlo, es posible que no puedas acceder a determinadas tareas.

  • Cuando compras un Certificado, obtienes acceso a todos los materiales del curso, incluidas las tareas calificadas. Una vez que completes el curso, se añadirá tu Certificado electrónico a la página Logros. Desde allí, puedes imprimir tu Certificado o añadirlo a tu perfil de LinkedIn. Si solo quieres leer y visualizar el contenido del curso, puedes participar del curso como oyente sin costo.

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