Physical Sciences

Interdepartmental Program
No
At ISU we are dedicated to your success as a graduate student. As a first step, we have collected information on application requirements as well as links where you can find further information. We encourage you to explore.
lab

The Chemistry program at Iowa State University has a pre-application process. Apply ONLY to Chemistry initially using the departmental online application found on our webpage at www.chem.iastate.edu or above under the Apply Now button. We review your file in house and if you receive an offer of admission and accept, we will pay your application fee to the University.


Degrees Offered:

  • Doctor of Philosophy (Ph.D.)
  • Master of Science (M.S.)

Area(s) of Specialization: (may appear on ISU transcripts after graduation)

  • Biomolecular Science (Ph.D.)
  • Chemical Education (M.S., Ph.D.)
  • Chemical Instrumentation (Ph.D.)
  • Forensic Chemistry (M.S., Ph.D.)
  • Industrial Chemistry (Ph.D.)
  • Materials Chemistry (Ph.D.)
Program Degrees Offered

Learning Goals

  • Have an understanding of the literature in your discipline
  • Identify problems relevant to the sub-field of chemistry
  • Learn to gather, organize, analyze, and report data
  • Develop the skills to test hypotheses and solve research problems
  • Communicate research effectively, in both written and oral forms
515-294-7810

Graduate Student Services

chemgrad@iastate.edu
Chemistry Graduate Admissions
1605 Gilman Hall
2415 Osborn Drive
Ames, IA 50011-1021

Program Homepage Program Handbook

Application Requirements

Application Deadlines:

International deadline: January 15. Domestic deadline: February 1 We do not offer spring admission.

Application Details:

This program is open to domestic and international students.

Application Instructions

Admission Requirements

Graduate College Requirements:

  • 4 year Bachelor’s degree (or equivalent)
  • Academic Records/Transcripts
  • Minimum 3.0 GPA (Program may alter requirement.)
  • Proof of English Proficiency.

Program Specific Requirements:

  • Departmental on-line application
  • TOEFL scores are REQUIRED for international applicants.
  • Program Requires GRE: No
  • Program Requires GMAT: No
  • Program Will Review Without TOEFL or IELTS: No

International Requirements:

  • Financial Statement:  Application
  • English Proficiency Minimum:
    TOEFL Paper (PBT) 573
    TOEFL Internet (iBT) 89
    IELTS 6.5
    PTE 60
    Duolingo (approved through spring 2026) 115
Program Interest Area
Program Department
Does this Program Offer a Distance Option?
No
Program offers a Coursework Only?
No
Program Director
yjlee@iastate.edu
Program Staff
norvell@iastate.edu
Interdepartmental Program
No
Delve into the fundamental mysteries of the universe with our graduate program in High Energy Physics at Iowa State University. This program offers advanced studies in particle physics, quantum field theory, cosmology, and the exploration of high-energy phenomena.
Two students

The Master's program in High Energy Physics at Iowa State University offers a transformative academic journey, blending rigorous theoretical foundations with hands-on experimental research opportunities. As a student in our program, you will delve into the complexities of particle interactions, delve into the complexities of particle interactions, delve into the complexities of particle interactions.


Degrees Offered:

  • Doctor of Philosophy (Ph.D.)
  • Master of Science (M.S.)

 

How long does it take to earn a degree?

  • Median time to earn the doctorate: 5.9 years (Methods)
  • Median time to earn the master’s: 1.1 years (Methods)
Program Degrees Offered

Learning Goals

  • Conduct original research. Our graduate students will conduct high-quality, original research in a specific field of physics/astronomy. This includes developing the ability to understand scholarly literature, to articulate research objectives, and to interpret research results appropriately.
  • Attain knowledge of physics/astronomy. Our graduate students will obtain a sound foundation in advanced physics/astronomy and in the advanced experimental, observational, and computational techniques required for their research. They will also obtain a broad understanding of other fields of physics/astronomy beyond their research specialty.
  • Develop professionalism. Our graduate students will conduct scholarship and teaching, in teams or independently, in ways that consistently demonstrate ethical practice and integrity. They will develop proficiency in written and verbal communication of complex scientific topics at the level required for presenting results in refereed journals and at scientific conferences.
515-294-4936

Charles Kerton or Valerie Arnold

physastro@iastate.edu
Department of Physics and Astronomy, Graduate Admissions
12 Physics Building
2323 Osborn Drive
Iowa State University
Ames, IA 50011-1026

Program Homepage Program Handbook

Application Requirements

Application Deadlines:

January 15th for fall admission

Application Details:

This program is open to domestic and international students.

Application Instructions

Admission Requirements

Graduate College Requirements:

  • 4 year Bachelor’s degree (or equivalent)
  • Academic Records/Transcripts
  • Minimum 3.0 GPA (Program may alter requirement.)
  • Proof of English Proficiency.

Program Specific Requirements:

International Requirements:

  • Financial Statement:  Application
  • English Proficiency Minimum:
    TOEFL Paper (PBT) 550
    TOEFL Internet (iBT) 79
    IELTS 6.5
    PTE 53
    Duolingo (approved through spring 2026) 115
Program Interest Area
Program Department
Does this Program Offer a Distance Option?
No
Program offers a Coursework Only?
No
Program Director
kerton@iastate.edu
Program Staff
varnold@iastate.edu
Interdepartmental Program
No
There are many challenges facing society today. Geoscientists who understand Earth processes, resources, atmosphere, and environments can help address these challenges and are in high demand.
graduate-study-earth-science-scaled

Changing climate, dwindling energy resources, natural hazards, and deteriorating environmental quality are among the most challenging of societal problems. Geoscientists, who study Earth processes and resources to understand and help address these and related issues, are in high demand. A graduate degree in Geology opens the door to career opportunities that involve: work that helps sustain society and protect the planet; innovative technologies; and world travel.


Degrees Offered:

  • Doctor of Philosophy (Ph.D.)
  • Master of Science (M.S.)

Area(s) of Specialization: 

  • Mineralogy
  • Petrology
  • Structural Geology
  • Sedimentary Geology
  • Geoscience Education
  • Paleooceanography
  • Paleoclimatology
  • Geobiology
  • Human-Computer Interaction
  • GIS
  • Sclerochronology
  • Seismology
  • Economic Geology
  • Stable Isotope Geochemistry
  • Hydrology
  • Geomorphology
  • Glaciology
  • Paleontology
  • Physical Geography
  • Remote Sensing
  • Geospatial Modeling
  • Sustainability
  • Geophysics
  • Biogeochemistry
  • Geochemistry

How long does it take to earn a degree?

  • Median time to earn the doctorate: 4.9 years (Methods)
  • Median time to earn the master’s: 2.8 years (Methods)
Program Degrees Offered

Learning Goals

  • Demonstrate comprehensive understanding of scholarly literature in the area of geological sciences.
  • Form testable hypotheses and articulate research objectives that, when met, will lead to significant contributions to the field of geology.
  • Conduct qualitative and/or quantitative research via appropriate acquisition, analysis, and reporting of data; Interpret research results appropriately, integrating them into the existing knowledge in the discipline.
  • Clearly and accurately communicate research findings orally and in writing, and often through the use images (tables, figures, and other forms of imagery) and electronic or other forms of media.
  • Articulate how the graduate program, including coursework and creative scholarship, fits into life and career goals; and Conduct scholarship, in teams or with independence, in ways that consistently demonstrate ethical practice and professionalism.
515-294-5826

Dr. Elizabeth Swanner

eswanner@iastate.edu
Geology Program Graduate Applications
Department of the Earth, Atmosphere, and Climate
253 Science Hall
2237 Osborn Dr
Iowa State University
Ames, IA 50011-1027

Program Homepage Program Handbook

Application Requirements

Application Deadlines:

Fall term - June 15, Spring term - Nov 15, Summer term - March 15.

International students should apply at least three months before the start of term they are applying.

Application Details:

This program is open to domestic and international students.

Application Instructions

Admission Requirements

Graduate College Requirements:

  • 4 year Bachelor’s degree (or equivalent)
  • Academic Records/Transcripts
  • Minimum 3.0 GPA (Program may alter requirement.)
  • Proof of English Proficiency.

Program Specific Requirements:

International Requirements:

  • Financial Statement:  Application
  • English Proficiency Minimum:
    TOEFL Paper (PBT) 550
    TOEFL Internet (iBT) 79
    IELTS 6.5
    PTE 53
    Duolingo (approved through spring 2026) 115
Program Interest Area
Does this Program Offer a Distance Option?
No
Program offers a Coursework Only?
No
Program Director
eswanner@iastate.edu
Program Staff
jadodd@iastate.edu
Postdoc Contact
kfranz@iastate.edu
Interdepartmental Program
No
There are many challenges facing society today. Geoscientists who understand Earth processes, resources, atmosphere, and environments can help address these challenges and are in high demand.
A girl

Changing climate, dwindling energy resources, natural hazards, and deteriorating environmental quality are among the most challenging of societal problems. Geoscientists, who study Earth processes and resources to understand and help address these and related issues, are in high demand. A graduate degree in Earth Science opens the door to career opportunities that involve: work that helps sustain society and protect the planet; innovative technologies; and outdoor adventures and world travel.


Degrees Offered:

  • Doctor of Philosophy (Ph.D.)
  • Master of Science (M.S.)

Area(s) of Specialization: 

  • Mineralogy
  • Petrology
  • Structural Geology
  • Sedimentary Geology
  • Petroleum Geology
  • Geoscience Education
  • Paleooceanography
  • Paleoclimatology
  • Geobiology
  • Human-Computer Interaction
  • GIS
  • Sclerochronology
  • Seismology
  • Economic Geology
  • Stable Isotope Geochemistry
  • Hydrology
  • Hydrogeology
  • Geomorphology
  • Glaciology
  • Physical Geography
  • Remote Sensing
  • Geospatial Modeling
  • Sustainability
  • Geophysics
  • Geochemistry
Program Degrees Offered

Learning Goals

  • Demonstrate comprehensive understanding of scholarly literature in the area of Earth sciences;
  • Form testable hypotheses and articulate research objectives that, when met, will lead to significant contributions to the field of Earth sciences;
  • Conduct qualitative and/or quantitative research via appropriate acquisition, analysis, and reporting of data;
  • Interpret research results appropriately, integrating them into the existing knowledge in the discipline;
  • Clearly and accurately communicate research findings orally and in writing, and often through the use images (tables, figures, and other forms of imagery) and electronic or other forms of media;
  • Articulate how the graduate program, including coursework and creative scholarship, fits into life and career goals;
  • Conduct scholarship, in teams or with independence, in ways that consistently demonstrate ethical practice and professionalism.
515-294-5826

Dr. Elizabeth Swanner

eswanner@iastate.edu
Geology Program Graduate Applications
Department of the Earth, Atmosphere, and Climate
253 Science Hall
2237 Osborn Dr
Iowa State University
Ames, IA 50011-1027

Program Homepage Program Handbook

Application Requirements

Application Deadlines:

Priority date of December 1

Application Details:

This program is open to domestic and international students.

Application Instructions

Admission Requirements

Graduate College Requirements:

  • 4 year Bachelor’s degree (or equivalent)
  • Academic Records/Transcripts
  • Minimum 3.0 GPA (Program may alter requirement.)
  • Proof of English Proficiency.

Program Specific Requirements:

International Requirements:

  • Financial Statement:  Application
  • English Proficiency Minimum:
    TOEFL Paper (PBT) 550
    TOEFL Internet (iBT) 79
    IELTS 6.5
    PTE 53
    Duolingo (approved through spring 2026) 115
Program Interest Area
Does this Program Offer a Distance Option?
No
Program offers a Coursework Only?
No
Program Director
eswanner@iastate.edu
Program Staff
jadodd@iastate.edu
Interdepartmental Program
No
Research in the Department of Physics and Astronomy is thriving at Iowa State. We have major research efforts in condensed matter physics, the physics of biological systems, high energy particle physics, nuclear physics, particle astrophysics, and astronomy, with excellent opportunities for both graduate and undergraduate students.
Condensed matter physics

This program prepares students for advanced research and careers in academia, industry, and government laboratories by providing rigorous training in theoretical and experimental techniques.

 


Degrees Offered:

  • Doctor of Philosophy (Ph.D.)
  • Master of Science (M.S.)

 

How long does it take to earn a degree?

  • Median time to earn the doctorate: 6.7 years (Methods)
  • Median time to earn the master’s: 0.9 year (Methods)
Program Degrees Offered

Learning Goals

  • Conduct original research. Our graduate students will conduct high-quality, original research in a specific field of physics/astronomy. This includes developing the ability to understand scholarly literature, to articulate research objectives, and to interpret research results appropriately.
  • Attain knowledge of physics/astronomy. Our graduate students will obtain a sound foundation in advanced physics/astronomy and in the advanced experimental, observational, and computational techniques required for their research. They will also obtain a broad understanding of other fields of physics/astronomy beyond their research specialty.
  • Develop professionalism. Our graduate students will conduct scholarship and teaching, in teams or independently, in ways that consistently demonstrate ethical practice and integrity. They will develop proficiency in written and verbal communication of complex scientific topics at the level required for presenting results in refereed journals and at scientific conferences.
515-294-4936

Charles Kerton or Valerie Arnold

physastro@iastate.edu
Department of Physics and Astronomy, Graduate Admissions
12 Physics Building
2323 Osborn Drive
Iowa State University
Ames, IA 50011-1026

Program Homepage Program Handbook

Application Requirements

Application Deadlines:

January 15th for fall admission.

Application Details:

This program is open to domestic and international students.

Application Instructions

Admission Requirements

Graduate College Requirements:

  • 4 year Bachelor’s degree (or equivalent)
  • Academic Records/Transcripts
  • Minimum 3.0 GPA (Program may alter requirement.)
  • Proof of English Proficiency.

Program Specific Requirements:

  • GRE General and Subject Tests are optional
  • Statement of Goals/Interests (if not submitted electronically)
  • All program required supplemental materials are to be uploaded as PDF documents into the online application system. If for some reason you are unable to upload, you may email documents to varnold@iastate.edu or postal mail to the address below.
  • A limited number of admission fee waivers will be available. See department website for details.
  • Program Requires GRE: No
  • Program Requires GMAT: No
  • Program Will Review Without TOEFL or IELTS: No

International Requirements:

  • Financial Statement:  Application
  • English Proficiency Minimum:
    TOEFL Paper (PBT) 550
    TOEFL Internet (iBT) 79
    IELTS 6.5
    PTE 53
    Duolingo (approved through spring 2026) 115
Program Interest Area
Program Department
Does this Program Offer a Distance Option?
No
Program offers a Coursework Only?
No
Program Director
kerton@iastate.edu
Program Staff
varnold@iastate.edu
Interdepartmental Program
No
Graduates from Iowa State University Department of Chemistry are highly sought after and accept offers from all types of different companies and academic institutions.
Chemistry lab

Our department tackles a diverse range of research problems in the four sub-disciplines of chemistry and also offers many multi-disciplinary options, such as materials chemistry, forensics, and biophysical chemistry.

Our research faculty at ISU Chemistry guide students to think critically and creatively about solutions to important and challenging scientific problems. Our department’s 27 active research groups receive >$30M annual funding by federal and state agencies and by industry to support our research. Our graduate students develop their full potential here at ISU by working closely with faculty in individual and collaborative research projects in a beautiful chemistry building equipped with state-of-the-art facilities.


Degrees Offered:

  • Doctor of Philosophy (Ph.D.)
  • Master of Science (M.S.)

Area(s) of Specialization: (may appear on ISU transcripts after graduation)

  • Biomolecular Science (Ph.D.)
  • Chemical Education (M.S., Ph.D.)
  • Chemical Instrumentation (Ph.D.)
  • Forensic Chemistry (M.S., Ph.D.)
  • Industrial Chemistry (Ph.D.)
  • Materials Chemistry (Ph.D.)

How long does it take to earn a degree?

  • Median time to earn the doctorate: 5.3 years (Methods)
  • Median time to earn the master’s: 2.2 years (Methods)
Program Degrees Offered

Learning Goals

  • Have an understanding of the literature in your discipline
  • Identify problems relevant to the sub-field of chemistry
  • Learn to gather, organize, analyze, and report data
  • Develop the skills to test hypotheses and solve research problems
  • Communicate research effectively, in both written and oral forms
515-294-7810

Graduate Student Services

chemgrad@iastate.edu
Program Homepage Program Handbook

Application Requirements

Application Deadlines:

International deadline: January 15. Domestic deadline: February 1 We do not offer spring admission.

Application Details:

This program is open to domestic and international students.

Application Instructions

Admission Requirements

Graduate College Requirements:

  • 4 year Bachelor’s degree (or equivalent)
  • Academic Records/Transcripts
  • Minimum 3.0 GPA (Program may alter requirement.)
  • Proof of English Proficiency.

Program Specific Requirements:

  • English proficiency scores are REQUIRED for international applicants.
  • Program Requires GRE: No
  • Program Requires GMAT: No
  • Program Will Review Without TOEFL or IELTS: No

We admit for the fall semester which begins with orientation where you will be welcomed by our faculty, students and staff. Our application deadlines are January 10 for international students and February 1 for domestic students. We encourage you to apply early in the fall of your senior year as as we review applications in the order they are received. 

International Requirements:

  • Financial Statement:  Application
    *Please upload this directly to your application when prompted
  • English Proficiency Minimum:
    TOEFL Paper (PBT) 573
    TOEFL Internet (iBT) 89
    IELTS 6.5
    PTE 60
    Duoling (approved through spring 2026)  115
Program Interest Area
Program Department
Does this Program Offer a Distance Option?
No
Program offers a Coursework Only?
No
Program Director
arossini@iastate.edu
Program Staff
efurbeck@iastate.edu
Postdoc Contact
gmiller@iastate.edu
Interdepartmental Program
No
Explore the intersection of physics and biology with Iowa State University's Biophysics graduate program. Our program offers an interdisciplinary curriculum designed to prepare students for careers at the forefront of biophysical research, medical physics, and biotechnology.
Anne Poincon

Collaborate closely with renowned faculty on cutting-edge studies in molecular dynamics, biomolecular structure, cellular mechanics, and biophysical imaging techniques. Gain hands-on experience through advanced laboratory work, computational modeling, and collaborative research projects. Whether your aspirations involve understanding biological systems at the molecular level, developing medical imaging technologies, or advancing biotechnological applications, Iowa State provides the expertise and resources to excel in unraveling the complexities of living systems through biophysics.


Degrees Offered: 

  • Doctor of Philosophy (Ph.D.)
  • Master of Science (M.S.)

Area(s) of Specialization:  

  • Biophysics
  • Cell Biology
  • Computational Biology
  • Enzymology
  • Gene Regulation
  • Immunobiology
  • Metabolic Biochemistry
  • Molecular Biology
  • Nutritional Biochemistry
  • Plant Biochemistry
  • Signal Transduction
  • Structural Biology

How long does it take to earn a degree?

  • Median time to earn the doctorate: 5.3 years (Methods)
  • Median time to earn the master’s: No data
Program Degrees Offered

Learning Goals

  • The Master's and Ph.D. degrees with thesis are designed to train students in the ability to independently conceive and carry out original research in an area of interest. Advanced degree graduates become qualified to pursue or to continue basic and applied research careers in academia, government, and industry
  • Demonstrate understanding and thorough knowledge of the literature relevant to the area of study
  • Define research objectives of significance and develop testable hypotheses related to those objectives
  • Conduct research by appropriate means to test hypotheses
  • Analyze research results appropriately, integrating them into the existing knowledge of the discipline
  • Clearly and accurately communicate information (as for instance, in the publication of research findings or in classroom teaching)
  • Understand how skills acquired by activities related to coursework, research, teaching, and scholarship facilitate the initial step toward a variety of lifetime career goals
515-294-3317

Allison Ringholz

bbmbapps@iastate.edu
Roy J. Carver Department of Biochemistry, Biophysics, and Molecular Biology
Graduate Programs
1210 Molecular Biology Building
2437 Pammel Drive
Iowa State University
Ames, IA 50011-1079

Program Homepage

Application Requirements

Application Deadlines:

January 7 for full consideration for PhD rotation program that begins in the fall of that year. No deadline for direct admission in fall, spring or summer to a faculty research group for Master's or PhD.

Application Details:

This program is open to domestic and international students.

Application Instructions

Admission Requirements

Graduate College Requirements:

  • 4 year Bachelor’s degree (or equivalent)
  • Academic Records/Transcripts
  • Minimum 3.0 GPA (Program may alter requirement.)
  • Proof of English Proficiency.

Program Specific Requirements:

  • Program Requires GRE: No
  • Program Requires GMAT: No
  • Program Will Review Without TOEFL or IELTS: No

International Requirements:

  • Financial Statement:  Application
  • English Proficiency Minimum:
    TOEFL Paper (PBT) 550
    TOEFL Internet (iBT) 79
    IELTS 6.5
    PTE 53
    Duolingo (approved through spring 2026) 115
Program Interest Area
Does this Program Offer a Distance Option?
No
Program offers a Coursework Only?
No
Program Director
swn@iastate.edu
Program Staff
anring@iastate.edu
Interdepartmental Program
No
Deepen your understanding of molecular processes and their applications in health and biotechnology with Iowa State University's Biochemistry graduate program. Our program offers a rigorous curriculum designed to prepare students for careers in biochemical research, pharmaceuticals, biotechnology, and academic teaching.
Grad award winners

Collaborate closely with esteemed faculty on cutting-edge studies in protein structure and function, enzymology, metabolic pathways, and molecular genetics. Gain hands-on experience through advanced laboratory work, interdisciplinary research projects, and collaboration with industry partners. Whether your interests lie in drug discovery, metabolic engineering, or biochemical education, Iowa State provides the expertise and resources to excel in advancing our understanding of life at the molecular level.


Degrees Offered: 

  • Doctor of Philosophy (Ph.D.)
  • Master of Science (M.S.)
  • Certificate

Area(s) of Specialization: 

  • Biochemistry
  • Cell Biology
  • Computational Biology
  • Enzymology
  • Gene Regulation
  • Immunobiology
  • Metabolic Biochemistry
  • Molecular Biology
  • Nutritional Biochemistry
  • Plant Biochemistry
  • Signal Transduction
  • Structural Biology

How long does it take to earn a degree?

  • Median time to earn the doctorate: 5.8 years (Methods)
  • Median time to earn the master’s: 1.0 year (Methods)

Learning Goals

  • The Master's and Ph.D. degrees with thesis are designed to train students in the ability to independently conceive and carry out original research in an area of interest. Advanced degree graduates become qualified to pursue or to continue basic and applied research careers in academia, government, and industry
  • Demonstrate understanding and thorough knowledge of the literature relevant to the area of study
  • Define research objectives of significance and develop testable hypotheses related to those objectives
  • Conduct research by appropriate means to test hypotheses
  • Clearly and accurately communicate information (as for instance, in the publication of research findings or in classroom teaching)
  • Understand how skills acquired by activities related to coursework, research, teaching, and scholarship facilitate the initial step toward a variety of lifetime career goals
  • The Graduate Certificate learning goals are to provide graduates a mechanism for formal recognition of focused graduate study in a specialized area that is less comprehensive than required for a Master's degree
515-294-3317

Allison Ringholz

bbmbapps@iastate.edu
Roy J. Carver Department of Biochemistry, Biophysics, and Molecular Biology
Graduate Programs
1210 Molecular Biology Building
2437 Pammel Drive
Iowa State University
Ames, IA 50011-1079

Program Homepage Program Handbook

Application Requirements

Application Deadlines:

January 7 for full consideration for PhD rotation program that begins in the fall of that year. No deadline for direct admission in fall, spring or summer to a faculty research group for Master's or PhD.

Application Details:

This program is open to domestic and international students.

Application Instructions

Admission Requirements

Graduate College Requirements:

  • 4 year Bachelor’s degree (or equivalent)
  • Academic Records/Transcripts
  • Minimum 3.0 GPA (Program may alter requirement.)
  • Proof of English Proficiency.

Program Specific Requirements:

  • Program Requires GRE: No
  • Program Requires GMAT: No
  • Program Will Review Without TOEFL or IELTS: No

International Requirements:

  • Financial Statement:  Application
  • English Proficiency Minimum:
    TOEFL Paper (PBT) 550
    TOEFL Internet (iBT) 79
    IELTS 6.5
    PTE 53
    Duolingo (approved through spring 2026) 115
Does this Program Offer a Distance Option?
Yes
Program offers a Coursework Only?
Yes
Program Director
swn@iastate.edu
Program Staff
anring@iastate.edu
Interdepartmental Program
No
Research in the Department of Physics and Astronomy is thriving at Iowa State. We have significant research efforts in physics, particle astrophysics and astronomy, with excellent opportunities for both graduate and undergraduate students.
Coover lab

At ISU, we are dedicated to your success as a graduate student. As a first step, we have collected information on application requirements and links to further information. We encourage you to explore.


Degrees Offered:

  • Doctor of Philosophy (Ph.D.)
     

How long does it take to earn a degree?

  • Median time to earn the doctorate: 6.4 years (Methods)
Program Degrees Offered

Learning Goals

  • Conduct original research. Our graduate students will conduct high-quality, original research in a specific field of physics/astronomy. This includes developing the ability to understand scholarly literature, to articulate research objectives, and to interpret research results appropriately.
  • Attain knowledge of physics/astronomy. Our graduate students will obtain a sound foundation in advanced physics/astronomy and in the advanced experimental, observational, and computational techniques required for their research. They will also obtain a broad understanding of other fields of physics/astronomy beyond their research specialty.
  • Develop professionalism. Our graduate students will conduct scholarship and teaching, in teams or independently, in ways that consistently demonstrate ethical practice and integrity. They will develop proficiency in written and verbal communication of complex scientific topics at the level required for presenting results in refereed journals and at scientific conferences.
515-294-4936

Charles Kerton or Valerie Arnold

physastro@iastate.edu
Department of Physics and Astronomy, Graduate Admissions
12 Physics Building
2323 Osborn Drive
Iowa State University
Ames, IA 50011-1026

Program Homepage Program Handbook

Application Requirements

Application Deadlines:

January 15th for fall admission.

Application Details:

This program is open to domestic and international students.

Application Instructions

Admission Requirements

Graduate College Requirements:

  • 4-year bachelor’s degree (or equivalent)
  • Academic Records/Transcripts
  • Minimum 3.0 GPA (Program may alter requirement.)
  • Proof of English Proficiency.

Program Specific Requirements:

  • GRE General and Subject Tests are optional
  • Statement of Goals/Interests (if not submitted electronically)
  • All program-required supplemental materials are to be uploaded into the online application system as PDF documents. If, for some reason, you are unable to upload, you may email documents to Valerie Arnold (varnold@iastate.edu) or postal mail to the address below.
  • No application fee for the PhD program.
  • Program Requires GRE: No
  • Program Requires GMAT: No
  • Program Will Review Without TOEFL or IELTS: No

International Requirements:

  • Financial Statement:  Application
  • English Proficiency Minimum:
    TOEFL Paper (PBT) 550
    TOEFL Internet (iBT) 79
    IELTS 6.5
    PTE 53
    Duolingo (approved 
    through spring 2026)
    FALL 2025-105
    SPRING 2026- 115
Program Interest Area
Program Department
Does this Program Offer a Distance Option?
No
Program offers a Coursework Only?
No
Program Director
kerton@iastate.edu
Program Staff
varnold@iastate.edu
Interdepartmental Program
No
Research in the Department of Physics and Astronomy is thriving at Iowa State. We have major research efforts in condensed matter physics, the physics of biological systems, high energy particle physics, nuclear physics, particle astrophysics, and astronomy, with excellent opportunities for both graduate and undergraduate students.
Engineering student

Our condensed matter and biophysics research efforts are greatly enhanced by the presence of the Department of Energy's Ames Laboratory on the Iowa State University campus (literally next door to the Department of Physics and Astronomy). Many of our faculty hold cross-appointments with Ames Lab, and DOE staff scientists often work with our graduate students. 


Degrees Offered:

  • Doctor of Philosophy (Ph.D.)
  • Master of Science (M.S.)

 

How long does it take to earn a degree?

  • Median time to earn the doctorate: 7.3 years (Methods)
  • Median time to earn the master’s: No data
Program Degrees Offered

Learning Goals

  • Conduct original research. Our graduate students will conduct high-quality, original research in a specific field of physics/astronomy. This includes developing the ability to understand scholarly literature, to articulate research objectives, and to interpret research results appropriately.
  • Attain knowledge of physics/astronomy. Our graduate students will obtain a sound foundation in advanced physics/astronomy and in the advanced experimental, observational, and computational techniques required for their research. They will also obtain a broad understanding of other fields of physics/astronomy beyond their research specialty.
  • Develop professionalism. Our graduate students will conduct scholarship and teaching, in teams or independently, in ways that consistently demonstrate ethical practice and integrity. They will develop proficiency in written and verbal communication of complex scientific topics at the level required for presenting results in refereed journals and at scientific conferences.
515-294-4936

Charles Kerton or Valerie Arnold

physastro@iastate.edu
Department of Physics and Astronomy, Graduate Admissions
12 Physics Building
2323 Osborn Drive
Iowa State University
Ames, IA 50011-1026

Program Homepage Program Handbook

Application Requirements

Application Deadlines:

January 15th for fall admission.

Application Details:

This program is open to domestic and international students.

Application Instructions

Admission Requirements

Graduate College Requirements:

  • 4 year Bachelor’s degree (or equivalent)
  • Academic Records/Transcripts
  • Minimum 3.0 GPA (Program may alter requirement.)
  • Proof of English Proficiency.

Program Specific Requirements:

  • GRE General and Subject Tests are optional
  • Statement of Goals/Interests (if not submitted electronically)
  • All program required supplemental materials are to be uploaded as PDF documents into the online application system. If for some reason you are unable to upload, you may email documents to varnold@iastate.edu or postal mail to the address below.
  • A limited number of admission fee waivers will be available. See department website for details.
  • Program Requires GRE: No
  • Program Requires GMAT: No
  • Program Will Review Without TOEFL or IELTS: No

International Requirements:

  • Financial Statement:  Application
  • English Proficiency Minimum:
    TOEFL Paper (PBT) 550
    TOEFL Internet (iBT) 79
    IELTS 6.5
    PTE 53
    Duolingo (approved through spring 2026) 115
Program Interest Area
Program Department
Does this Program Offer a Distance Option?
No
Program offers a Coursework Only?
No
Program Director
kerton@iastate.edu
Program Staff
varnold@iastate.edu
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