I majored in physics. Can I apply for the civil service exam after graduation?

Yes, you can. Most of the civil service examinations are not limited to majors, as long as they meet the conditions for entering the examination and have sufficient ability.

Atomic physics studies the shell of atoms, focusing on the quantum control of atoms and ions; Cooling and trapping; Low temperature collision dynamics: accurate measurement of basic constants; Collective effect of electrons in structural dynamics. Atomic physics is influenced by the nucleus. However, nuclear phenomena such as nuclear division and nuclear synthesis belong to high-energy physics. Molecular physics focuses on polyatomic structure and its interaction with matter and light.

The field of physics research can be divided into the following four aspects:

Physics of condensed matter-the study of macroscopic properties of matter. These phases contain a lot of components, and the interaction between components is very strong. The most familiar condensed phases are solids and liquids, which are formed by bonds between atoms and electromagnetic forces. More condensed phases include superfluids and Bose-Einstein condensed states (found in some atomic systems with very low temperatures).

Superconducting phases of conducting electrons in some materials: ferromagnetic and antiferromagnetic phases in atomic lattice. Condensed matter physics has always been the biggest research field. Historically, it originated from solid state physics. 1967 was first put forward by philip anderson and adopted this name.

Atomic, molecular and optical physics-the study of substance-substance and light-substance interactions within the scope of atomic size or several atomic structures. These three areas are closely related. Because they use similar methods and related energy levels. They all include classical and quantum processing methods; Deal with problems from a micro perspective.