During the era of the Holy Roman Empire, Mainz was the capital of the Electorate of Mainz. Today this is the capital of state of Rhineland-Palatinate, Germany. It is home to more than 200,000 inhabitants. It is home to 3 main universities in that region.

Physics is a natural science. It is the branch that deals with studying and understanding matter and energy. Topics found in physics studies can include mechanics, calculus, electricity, magnetism, thermodynamics and optics.

Germany is a great destination for international scholars and has a high quality higher education system. The value of this level of education has been improved by the Germany's strong economy. Foreign students enjoy excellent living standards in a secure and safe surroundings. Berlin is the capital.

Requirements for the PhD program often involve the student having already obtained a Master’s degree. Additionally, a thesis or dissertation primarily consisting of original academic research must be submitted. In some countries, this work may even need to be defended in front of a panel.