COLLEGE OF SCIENCE,
ENGINEERING AND
TECHNOLOGY

Laboratories

Advanced Undergraduate Physics Lab

DEPARTMENT OF PHYSICS

TECH 240

Advanced Phsyics undergraduate students

There are key experiments in the history of physics that revolutionized our way of thinking about the fundamental structure of nature and the ensuing laws that characterize physical processes. Some of these experiments can be done by upper level physics majors. These
experiments also serve to expose the student to advanced skills indispensable in today’s advancing
technological evolution impacting many industries. Some of the more traditional experiments include:

Michelson Morley interferometer Experiment which confirmed the invariance of the speed of light in a vacuum. This experiment formed the basis for the famous E = mc2 >relation which is at the heart of nuclear fission (i.e. atomic bombs, nuclear power plants, etc.) and nuclear fusion (the energy from the sun, and potentially future energy machines which produce less radioactive bi-products tha
n conventional nuclear power plants).

Millikan Oil Drop Experiment – that measured the charge on an electron.

The Millikan Oil Drop experiment

X-Ray Diffraction for discovering the crystal structure of compounds.

Davisson Germer Experiment which revealed the duality principle of matter (i.e. what we call a particle can sometimes behave as a wave) – “matter waves.”

Nuclear Magnetic Resonance – atomic nuclei, when placed in magnetic fields, will occupy different energy levels that can be excited and de-excited through electromagnetic radiation. This is relevant in many fields, particularly medicine. Other important experiments impact nuclear physics, laser physics, semiconductors, superconductivity, nanostructures, etc. These labs are the cornerstone of a student’s immersion into, and understanding of, physics. Physics lab courses are the stepping stones into student’s participation in faculty led research. This Lab ensures the production of high caliber students able to assist faculty in their research efforts.

Advanced Physics undergraduate students

Computer Physics Technology Lab

DEPARTMENT OF PHYSICS

TECH 247

Texas campuses participating in the Texas Physics Consortium

  • A Trans-Texas Videoconference Network (TTVN)-system for real-time and recorded course delivery
  • Recording facility for most of the courses
  • Advanced Smart-Boards to facilitate course delivery

This Laboratory represents a link to the outside world of expanded learning opportunities for our students. Students and faculty members will be able to participate in Distance Learning courses in specialized areas not represented within the Department.

This facility currently supports TSU-Physics’ participation within the Texas Physics Consortium (TPC) which includes eight other campuses across the State, pooling their curriculum resources and expanded faculty specializations (i.e. Astronomy, Cosmology, Geophysics, etc.). The other physics programs participating in the TPC include Midwestern State University, Prairie View A & M University, Texas A&M University-Corpus Christi, Texas A&M University-Kingsville, Tarleton State University, Texas A & M University – Commerce, West Texas A & M University, and Texas A & M University-Central Texas.

Expanding the course offerings available to TSU students will make them more competitive in their post-graduate career objectives. The production of well trained students is essential for sustaining TSU’s research activities. This classroom contributes to the learning process in a very modern way, ensuring the production of the best trained TSU students possible, able to impact ongoing, faculty led, research.

Teleconferencing equipment used for delivering and receiving remote classes

Teleconferencing equipment used for delivering and receiving remote classes

Low Field NMR Lab

DEPARTMENT OF PHYSICS

TECH 232

Earth Field Nuclear Magnetic Resonance experiment

Earth Field Nuclear Magnetic Resonance experiment

This is a research and student research training laboratory, emphasizing ongoing departmental research capabilities in noise filtering, atomic physics, and medical physics based research. Students learn modern Nuclear Magnetic Resonance (NMR) techniques which require an understanding of the underlying quantum physics associated with the spinning of atomic nuclei in an ambient, static, magnetic field and the spectrum of the electromagnetic radiation given off by these excitations. NMR is an important physical process with many applications including nuclear waste disposal and cancer detection in soft tissues. In the second case, Magnetic Resonance Imaging (MRI) is the conventional terminology encountered by many in cancer detection protocols. The NMR lab is equipped with the following equipment:

  • Earth field Terranova MRI system
  • Low field NMR spectrometer
  • National Instruments Data Acquisition Instrument

A typical experiment involves probe preparation, field configuration, pulse design, data acquisition and data processing. Students will become familiar with contemporary electronics and digital signal and image processing. Participating students will also learn how to do research as part of a team, each contributing a particular skill. The ultimate objective of the underlying research is to develop more cost effective techniques, requiring low level magnetic fields, for effective cancer detection.

Computer controlled data acquisition

Computer controlled data acquisition

Low field NMR equipment

Low field NMR equipment

Medical and Nuclear Physics Lab

h3>DEPARTMENT OF PHYSICS

TECH 235

The Medical/Health – Nuclear Physics Laboratory is a research and student research training facility for developing and applying new techniques for effective monitoring of safe radiation levels affecting living organisms in many workplace environments including nuclear power plants, medical diagnostic and treatment facilities, food processing plants, homeland security, etc.

Multichannel pulse analyser

Multichannel pulse analyser


This Laboratory is concerned with basic and applied research in nuclear physics. The “applied” thrust pertains to understanding related issues in the context of medically related, nuclear physics based, diagnostics and therapies impacting diseases; and understanding the radiation thresholds in various workplace settings impacting living organisms and the environment.

Selected students will participate in fundamental research impacting all three areas as specified above. Besides mastering the basic dosimetry and radiation detection skills developed within the curriculum, participating students will apply these skills in the process of basic and applied research. Additional capabilities in Monte Carlo simulation studies in nuclear medicine, etc., will also be developed.

The objective is to develop students that can pursue these studies at a higher level, eventually transitioning into professionals in all the diverse areas where nuclear and radiation safety and treatments are vital. The advanced training received by selected students, developed within the context of performing basic and applied research in medical/health – nuclear physics,
will produce uniquely trained students able to enter the workforce in diverse areas such as nuclear facilities, government laboratories, medical diagnostic and treatment facilities, food processing plants, space exploration, etc. These students may also pursue this advanced training as a stepping stone to careers as oncologists, radiation therapists, etc., within the medical profession.

Geiger-Muller radiation counter

Geiger-Muller radiation counter


Houston hosts the world’s largest medical facility, the Texas Medical Center, with tremendous employment opportunities for such students. Some of these students may also elect to pursue Ph. D. in nuclear physics, probing the smallest constituents of matter at the world’s most elite high energy physics facilities. This lab is supported by Nuclear Regulatory Commission grant
NRC-38-10-935.

Medical Health Physics Teaching Lab

DEPARTMENT OF PHYSICS

TECH 246

The Medical and Nuclear Physics Teaching Lab builds upon the successful implementation of a Health Physics program at TSU begun in 2008. Health Physics concerns the understanding of nuclear processes as it affects safe working environments for living organisms (i.e. human beings in particular), within medical facilities, nuclear power plants, food processing centers, etc. Some of the equipment resources in this lab include:

  • Alpha Spectrometers
  • High Energy Resolution High
  • Purity Germanium Detector
  • Geiger Mueller Counters
  • Lanthanum Bromide Scintillation
  • Detector/Multichannel Analyzer
  • Wide Energy Neutron Detector
  • Survey Meters (Ion Chamber, Geiger Mueller, Neutron Detector)
  • Well Detector
  • Proportional Counter
  • Nuclear Instrumentation Bins and Modules
  • Gamma Spectroscopy System

Geiger-Mueller counter and spectrum analyzer

Students enrolled in the traditional health physics program at TSU take several semesters of laboratory classes, which focus on unique hands- on experiments involving various radiation detection apparatuses, analyses, and techniques. In the first laboratory component, students learn how to use a Geiger-Mueller system to measure radiation emitted for various
radionuclide species. In the second installment of the laboratory sequence, students learn how to use a sodium iodide detector system to measure spectroscopic signatures from gamma-emitting radioisotopes. The final course in this sequence is a nuclear electronics laboratory, in which students learn fundamental signal pulse analysis using standard instrumentation commonly employed in nuclear and radiation physics.

Wide Energy neutron detector

Wide Energy neutron detector

Given that Houston hosts the world’s largest Medical Consortium: The Texas Medical Center, it is natural to expand upon the proven Health Physics capabilities into Medical Physics. This concerns the understanding of nuclear physics as applied to medical diagnosis and treatment for illnesses such as cancer. To this extent, the Medical/Health – Nuclear Physics Teaching Laboratory will also expand into this area. TSU- Physics has produced exceptional students that are currently junior radiation officers at the MD Anderson Cancer Center, pursuing advanced degrees at Texas A&M University – College Station, and at the University of Texas at Austin.

Funding provided by grants from the Nuclear Regulatory Commission, NRC-38-07-495.

Undergraduate Physics Lab I

DEPARTMENT OF PHYSICS

TECH 239

College Physics Lab

All students pursuing careers in the STEM as well as non-STEM areas must take one of the three service physics courses: Physical Sciences (for non-STEM-majors), College Physics (I & II, consisting of a comprehensive overview of laws of physics, without using calculus), and University Physics (I & II). The latter involves the use of calculus, which is the natural mathematical language of physics.

In addition to the lectures, there are accompanying Labs for College Physics and University Physics. These labs are intended to reinforce basic physics concepts through a “hands-on” approach emphasizing the statistical theory of measurements, and experiencing, first- hand, many of the fundamental laws of Newtonian physics as it impacts mechanics and gravity. These labs introduce students to basic topics such as fluids, waves, and thermodynamics (heat).

  • Mechanics and Gravity
  • Fluids
  • Waves
  • Thermodynamics (Heat)

Undergraduate Physics Lab II

DEPARTMENT OF PHYSICS

TECH 241

College Physics Lab

College Physics Lab

The more advanced Undergraduate Physics lab II introduces students to basic topics such as electricity and magnetism, optics, and modern physics. Students acquire a basic understanding of all these areas through experiments designed to reinforce the lectures. All of these topics are indispensable to the careers pursued by the diverse body of professional interests represented in our students, both majors and non-majors. Students with these skills and knowledge are in high demand in many professions (health sciences, pharmacy, education, engineering, aeronautics, etc.).

These labs are the cornerstone of a student’s immersion into, and understanding of, physics. These Labs will prepare students not only in the technical preparation of physics, but also in the scientific method of empirical research impacting all the sciences. Students will learn team work, sharpen their advanced mathematics skills (i.e. vectors, trigonometry, algebra, and statistical analysis), and develop critical thinking skills based on direct interaction with experiments.

  • Electricity and Magnetism
  • Optics
  • Modern Physics