100 Experimental Dissertation Topics on Physics for Ph.D. & Masters Students

Topics that can be covered for experimental dissertation topics on physics are based on Nano Science and Nanotechnology, Astrophysics, Quantum Science and Technology, Engineering in Physics, Atomic and Molecular Physics, Physics of Fluids, Environmental Physics, Biophysics, Plasma Applications and Technology, Fusion and Plasma Confinement, Clean Energy, Topological and Structural Science, Materials Science and Engineering, Photonics, Lasers and Nonlinear Optics, Physics of the Nucleus, Theoretical Physics, etc.

If you are looking for writing a thesis paper on any of the above, here are best experimental dissertation topics on physics for Ph.D and Masters Students.

100 Physics Dissertation Topics

1. What is Optical quantum memory?

2. Explain Benchmark positron scattering experiments.

3. Explain Attosecond time-resolved atomic reactions.

4. Demonstrate the phenomenon of Atomic ionization in strong laser fields.

5. Give the fundamental tests of quantum mechanics. include matter waves for the tests.

6. Illustrate coherent control of quantum mechanical systems.

7. Explain how a quantum system attains equilibrium.

8. Measure and give a proper model based on free-ion hyperfine fields.

9. How does fragmentation of molecules is performed by Positronium?

10. Talk about multi-component quantum gases. Describe the dynamics, instabilities and turbulence.

11. How does the atom Interferometry is optimized for space-based experiments?

12. Illustrate hot entanglement with cold atoms.

13. Explain the interactions between anti-matter and super cold atoms.

14. What is Gas sensing of CO2?

15. Give a 3-Dimensional imaging of organic and inorganic materials. Compare and contrast.

16. Explain bacteria turbulence. How do they perform self-organization and diffusion?

17. Shed light on the phenomenon of low temperature plasma nitrogen fixation which ultimately enhances plant growth.

18. Describe various ion effects.

19. Generation of solar fuels with the help of third or fifth semiconductors.

20. Next-gen photovoltaics; describe Nanowire arrays for its great performance.

21. Illustrate solar cells. Is it possible to last without p-n junctions?

22. Explain the most efficient synthesis method of one-step plasma used in high surface area nanostructures.

23. A brief report on the search for supernova signatures on Earth.

24. Describe the process of Nucleo-synthesis in lab environment.

25. Explain the formation of elements in stars.

26. Hoyle state; Talk about the pair conversion decay of it.

27. Give a thorough demonstration of the SABRE dark matter experiment.

28. What are the Radio impurities that are found in particle detectors during dark matter studies?

29. Describe mid-infrared Astro-photonic components that are needed for stellar nulling interferometry and  planet hunting.

30. How to investigate the decay of the X17 Neutral boson via a magnetic pair spectrometer?

31. What is Remote Acoustic Sensing? Explain including Triangulation.

32. Describe optical sensors used for inertial navigation.

33. How to develop novel apparatus for nuclear lifetimes?

34. How to stabilise field deployable laser? Can digitally enhanced fibre Interferometers be used?

35. Talk about Quantum device Engineering.

36. How to distribute frequency over fibre for the next-gen gravitational wave detectors?

37. Give the 4-dimensional structural characterization of carbon-sequestering cements.

38. How to develop an advanced form of 3-D volumetric imaging system?

39. What Plasma thrusters are used for Spacecrafts?

40. What are the vital system calculations imperative for hunter killer satellites?

41. Give the Computerized simulation of expanding plasmas.

42. Explain the particle simulation of dual frequency processing plasmas.

43. How to generate magnetic nozzles and plasma via a remote source?

44. Exhibit various plasma surface interactions observed under extreme conditions.

45. Describe the physics involved with neural networks.

46. How to utilize Auger electrons and X-rays for medical isotopes that are emitted from nuclear decay?

47. Measure the directional dark matter with the help of CYGNUS.

48. Describe ultra fast Laser ablation for big infrastructure maintenance.

49. Differentiate between nuclear fusion and nuclear fission. Compare and contrast.

50. Give the fundamental nuclear data vital for the phenomenon of nuclear fission and fusion.  

51. Describe Nanobubbles.

52. What is meant by gas sensing of Carbon dioxide?

53. Explain surface forces with contrast to the behaviour of colloidal systems.

54. Give a brief diagnosis of plasma-surface interactions under suitable fusion-relevant conditions.

55. How are Nano-bubbles  formed in fusion-relevant materials?

56. Analyse the effect of Helium irradiation on the microstructure of W/W alloys.  

57. What are plasma-surface interactions?

58. Explain the new route to synthesise novel high-pressure phases.

59. What are the uses of resistive switching in transition metal oxides in non-volatile memory devices?

60. How to control 2D materials’ properties through defect engineering?

61. Differentiate 3-D crystalline structures from 2-D hyperbolic tiling.

62. What are semi-conductor Nano foams that are used for sensor applications?

63. Investigate Geo fission tracks.

64. What are the functions of Nanopore membranes?

65. What are Electromagnetic meta materials?

66. How to generate solar fuels through semiconductors?

67. Describe soft condensed matter.

68. Talk about UV nano-LEDs.

69. How to gain total control over the structure, composition and homogeneity of ternary Nano wire growth?

70. Describe p-n junctions.

71. Explain solid state synapses and neurons for Neuromorphic analysis.

72. What are meta materials that are used for Terahertz wave manipulation?

73. Describe Nano bubble in nuclear fusion.

74. How to characterize the 4-D structure of Carbon-sequestering cements?

75. Properties of colloidal systems in high concentration of salt.

76. Describe Neutron and X-ray tomography.  

77. Explain the phenomenon of X-ray scattering in three dimensional microscopes.

78. Explore the new X-ray scanning trajectories.

79. How to track X-ray speckles?

80. Technologies with Machine learning used for tomographic reconstruction.

81. What are the wearable sensors that are used for personalized health care technologies and solutions?

82. Explain how Optical meta materials are used in transformative optical technologies.

83. Use of Quantum microscopes in revolutionary interdisciplinary science.

84. What is Defect Engineering? Explain its control mechanism.

85. Functions of Nanopore membranes

86. What are Electromagnetic meta materials?

87. What are Nanowire photodetectors?

88. Integrating Micro ring Lasers with Silicon photonics.

89. Explain Neuromorphic computing.

90. Describe Electromagnetic bound states.

91. What are Quantum Nanowire light emitting devices? Applications.

92. How to acquire ultra-low contact resistance for semiconductor devices?

93. Difference between natural and artificial events.

94. Describe Transformative optical technologies.

95. Microcavity exciton polaritons; explain the phenomenon of Non-equilibrium quantum condensation.

96. What are the applications of Integrated quantum photonics?

97. Importance of coherently combined laser systems in space technologies.

98. Interferometric gravitational wave detectors. Explain with applications.

99. Where Optical Nano antennas are most useful?

100. Demonstrate the principle of Remote Acoustic Sensing with Triangulation.

In the End

With such vast field and countless applications, it is easy to get lost and confused with the most suitable topic. The key is to not lose focus and gather research notes that are in accordance with your area of interest.