Earning a Ph.D. requires extended study and intense mental effort. A PhD is an academic study on which you concentrate for four to six years after obtaining your master’s degree, and that leads, if successful, to a PhD degree, the highest academic degree.
Education in the United States is mainly provided by the public sector, with control and funding coming from three levels: state, local, and federal, in that order. The common requirements to study at a higher education level in United States will include your admissions essay (also known as the statement of purpose or personal statement), transcript of records, recommendation/reference letters, language tests
Top Doctoral Programs in Applied Physics in USA 2017
The Department of Physics and Astronomy at Northern Arizona University (NAU) will launch a new PhD program in Astronomy and Planetary Science in the Fall of 2016. The Department is now recruiting new faculty members and PhD students. [+]