I'll tell you one by one which is the least promising.
the first one is nuclear physics. Because there are too many empirical and semi-empirical formulas, which have been studied for a long time, it has become a sunset discipline. The one they said is called a nuclear worker, and that one is not physical!
the second one with no prospect is high-energy physics. CERN has built the largest accelerator, so there is nothing to study. Some academicians also said that those accelerators are now in a transitional period.
the hot topic now is condensed matter physics. Nobel Prize in' 97 and' 1.
the most promising ones are cold atoms, quantum optics, quantum computation and quantum information.
major in nuclear physics. After all, everyone has different interests. I recommend two engineering majors here, materials science and engineering, and biomedical engineering.
The former is because
1. Scientific papers are easy to publish. Changing a sample and adjusting different proportions will have different properties, which cannot be calculated by physics at present.
2。 The prospect itself is very good. The domestic material industry is relatively backward, and it needs to be developed at all levels-materials have affected technological progress. Internationally, this is a problem that will never decline for several years.
3。 It is widely used. Without science, it is absolutely easy to make money by doing engineering projects.
Based on some observations, for example, many teachers tried to get involved with materials in other directions, such as the prospects of some seniors, and some stories. For a small example, China can't make carbon fiber, so the import price is $1, per kilogram, but the cost is $1, so I won't go into details.
the latter is because
1. The popularity of medicine is the trend of social development. Look at the United States and you will know that medical schools are the hottest. After the improvement of living standards, people are more willing to spend money on medical care.
2。 Biomedical engineering is to build medical devices, such as CT (now the misdiagnosis rate is extremely high), etc. Different doctors may have different conclusions about diseases, but medical devices make people feel more reliable and scientific.
3。 China is extremely backward at present. Last year, I attended a seminar on medical physics, and found that many people in China (including academicians) are from mechanical and electronic backgrounds, and they know little about physical experiments and pathology. The courses offered by biomedical students in Tsinghua are similar to those of the Department of Electrical Engineering, while the medical courses offered by biomedical students in the United States are much more-medical instruments do not mean treating people as machines.
a summary: partial chemistry/physics, chemistry materials; Mechanical/electronic, student medicine.