\documentclass[a4paper,11pt]{article}

\usepackage{amsmath}
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\usepackage{amssymb}
\usepackage{graphicx}
\usepackage[utf8]{inputenc}

\begin{document}
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\Large
\begin{center}
\textbf{
%Here Goes the Title of Your Work  
The Oxide Semiconductor Subject, You Are Working on
} \\
\vspace{12pt}
\large
%Here goes your Name
Your Name 
\\
\vspace{4pt}
\small  
%Here goes your affiliation
Your Affiliation
\\
%Here goes your Email-address
Email: your.email@yourplace.edu\\

\end{center}
\vspace{12pt}
\normalsize

This is the abstract template for the GraFOx Summer School 2019 at the Centro Italo-Tedesco per l'Eccellenza Europea (Villa Vigoni). 

For the Title, Please Use Title Capitals. Apply by yourself and not as a collaboration of people.  The language of the Summer School is English. You can include figures, equations, and citations. Please do not use any other \LaTeX-packages, except the ones installed above.

\textbf{For Ph.D. candidates/students and Post-Docs:} Please describe your work on oxide semiconductors and how you contribute as a Ph.D. candidate/stu\-dent or Post-Doc to the scientific oxide semiconductor community (up to half a page). In addition, please also outline the science that you are going to present in your poster and/or short talk (approximately half a page). In total, this abstract is limited to one page.

\textbf{For lecturers only}: Please use this abstract template, too. You are invited to fill up to 2 pages in total. 

\end{document}