Adam J. Hauser
- Courses5
- Reviews26
- School: University of Alabama
- Campus:
- Department: Physics
- Email address: Join to see
- Phone: Join to see
-
Location:
The University of Alabama
Tuscaloosa, AL - 35487 - Dates at University of Alabama: March 2016 - May 2020
- Office Hours: Join to see
N/A
Would take again: Yes
For Credit: Yes
0
0
Awesome
Doctor Hauser is an amazing professor of physics. He's humorous, knowledgeable and works with you for your grade. If you have him as an option, do take his class.
N/A
Would take again: Yes
For Credit: Yes
0
0
Not Mandatory
Awesome
Professor Hauser gives extra credit at the beginning of the semester. This can help you leap from an entire half-letter grade like A- to A. He's funny and really catches the students' attention when teaching. He gives one homework set per week online and it has unlimited tries. Also, the final exam is optional for the class. However, if you want an A+ you will have to take the final.
N/A
Would take again: Yes
For Credit: Yes
0
0
Not Mandatory
Awesome
Professor Hauser is a relaxed one. His lectures were entertaining. He understands and cares about his students. He knows that physics is difficult and helps you a lot. He gives you a half-letter grade boost just to make an easy extra credit. His grading system is very generous too.
Biography
University of Alabama - Physics
Flexible electronics, stamp-sized chemical sensors, and new epitaxial thin films.
Research
Adam
Hauser
Tuscaloosa, Alabama
Interdisciplinary materials physicist incorporating physics, engineering, and chemistry. Funded researcher with efforts in (1) epitaxial thin film growth of complex materials and dissimilar epitaxies, (2) wearable and flexible electronic devices, emphasis on miniaturization and portability, (3) airborne chemical sensing of toxic and explosive materials, and (4) discovery and characterization of new magnetic and Skyrmionic materials, emphasis on tuning for room-temperature applications.
Experience
The Ohio State University
Postdoctoral Research Associate, Center for Emergent Materials
Postdoctoral Researcher for IRG-2
UC Santa Barbara
Elings Prize Postdoctoral Fellow
Adam worked at UC Santa Barbara as a Elings Prize Postdoctoral Fellow
The University of Alabama
Assistant Professor, Department of Physics and Astronomy & MINT Center
Adam worked at The University of Alabama as a Assistant Professor, Department of Physics and Astronomy & MINT Center
Education
The Ohio State University
PhD
Condensed Matter and Materials Physics
The Ohio State University
Postdoctoral Research Associate, Center for Emergent Materials
Postdoctoral Researcher for IRG-2Rutgers, The State University of New Jersey-New Brunswick
BS
Physics, Astrophysics
Publications
The electrochemical impact on electrostatic modulation of the metal-insulator transition in nickelates
Applied Physics Letters
For physical studies of correlated electron systems and for realizing novel device concepts, electrostatic modulation of metal-insulator transitions (MITs) is desired. The inherently high charge densities needed to modulate MITs make this difficult to achieve. The high capacitance of ionic liquids are attractive but, voltages are needed that can be in excess of the electrochemical stability of the system. Here, we show temperature/resistivity data that suggest electrostatic modulation of the MIT temperature of NdNiO3 in a wide regime. However, additional voltammetric and x-ray photoelectron spectroscopy measurements demonstrate the electrochemical impact of the electrostatic doping approach with ionic liquids.
The electrochemical impact on electrostatic modulation of the metal-insulator transition in nickelates
Applied Physics Letters
For physical studies of correlated electron systems and for realizing novel device concepts, electrostatic modulation of metal-insulator transitions (MITs) is desired. The inherently high charge densities needed to modulate MITs make this difficult to achieve. The high capacitance of ionic liquids are attractive but, voltages are needed that can be in excess of the electrochemical stability of the system. Here, we show temperature/resistivity data that suggest electrostatic modulation of the MIT temperature of NdNiO3 in a wide regime. However, additional voltammetric and x-ray photoelectron spectroscopy measurements demonstrate the electrochemical impact of the electrostatic doping approach with ionic liquids.
Unlocking the potential of half-metallic Sr2FeMoO6 films through controlled stoichiometry and double-perovskite ordering
Phys Rev B
The electrochemical impact on electrostatic modulation of the metal-insulator transition in nickelates
Applied Physics Letters
For physical studies of correlated electron systems and for realizing novel device concepts, electrostatic modulation of metal-insulator transitions (MITs) is desired. The inherently high charge densities needed to modulate MITs make this difficult to achieve. The high capacitance of ionic liquids are attractive but, voltages are needed that can be in excess of the electrochemical stability of the system. Here, we show temperature/resistivity data that suggest electrostatic modulation of the MIT temperature of NdNiO3 in a wide regime. However, additional voltammetric and x-ray photoelectron spectroscopy measurements demonstrate the electrochemical impact of the electrostatic doping approach with ionic liquids.
Unlocking the potential of half-metallic Sr2FeMoO6 films through controlled stoichiometry and double-perovskite ordering
Phys Rev B
Temperature-dependence of the Hall coefficient of NdNiO3 thin films
Applied Physics Letters
The electrochemical impact on electrostatic modulation of the metal-insulator transition in nickelates
Applied Physics Letters
For physical studies of correlated electron systems and for realizing novel device concepts, electrostatic modulation of metal-insulator transitions (MITs) is desired. The inherently high charge densities needed to modulate MITs make this difficult to achieve. The high capacitance of ionic liquids are attractive but, voltages are needed that can be in excess of the electrochemical stability of the system. Here, we show temperature/resistivity data that suggest electrostatic modulation of the MIT temperature of NdNiO3 in a wide regime. However, additional voltammetric and x-ray photoelectron spectroscopy measurements demonstrate the electrochemical impact of the electrostatic doping approach with ionic liquids.
Unlocking the potential of half-metallic Sr2FeMoO6 films through controlled stoichiometry and double-perovskite ordering
Phys Rev B
Temperature-dependence of the Hall coefficient of NdNiO3 thin films
Applied Physics Letters
Quantitative magnetic force microscopy on permalloy dots using an iron filled carbon nanotube probe
Ultramicroscopy
The electrochemical impact on electrostatic modulation of the metal-insulator transition in nickelates
Applied Physics Letters
For physical studies of correlated electron systems and for realizing novel device concepts, electrostatic modulation of metal-insulator transitions (MITs) is desired. The inherently high charge densities needed to modulate MITs make this difficult to achieve. The high capacitance of ionic liquids are attractive but, voltages are needed that can be in excess of the electrochemical stability of the system. Here, we show temperature/resistivity data that suggest electrostatic modulation of the MIT temperature of NdNiO3 in a wide regime. However, additional voltammetric and x-ray photoelectron spectroscopy measurements demonstrate the electrochemical impact of the electrostatic doping approach with ionic liquids.
Unlocking the potential of half-metallic Sr2FeMoO6 films through controlled stoichiometry and double-perovskite ordering
Phys Rev B
Temperature-dependence of the Hall coefficient of NdNiO3 thin films
Applied Physics Letters
Quantitative magnetic force microscopy on permalloy dots using an iron filled carbon nanotube probe
Ultramicroscopy
Characterization of electronic structure and defect states of thin epitaxial BiFeO3 films by UV-visible absorption and cathodoluminescence spectroscopies
Applied Physics Letters
The electrochemical impact on electrostatic modulation of the metal-insulator transition in nickelates
Applied Physics Letters
For physical studies of correlated electron systems and for realizing novel device concepts, electrostatic modulation of metal-insulator transitions (MITs) is desired. The inherently high charge densities needed to modulate MITs make this difficult to achieve. The high capacitance of ionic liquids are attractive but, voltages are needed that can be in excess of the electrochemical stability of the system. Here, we show temperature/resistivity data that suggest electrostatic modulation of the MIT temperature of NdNiO3 in a wide regime. However, additional voltammetric and x-ray photoelectron spectroscopy measurements demonstrate the electrochemical impact of the electrostatic doping approach with ionic liquids.
Unlocking the potential of half-metallic Sr2FeMoO6 films through controlled stoichiometry and double-perovskite ordering
Phys Rev B
Temperature-dependence of the Hall coefficient of NdNiO3 thin films
Applied Physics Letters
Quantitative magnetic force microscopy on permalloy dots using an iron filled carbon nanotube probe
Ultramicroscopy
Characterization of electronic structure and defect states of thin epitaxial BiFeO3 films by UV-visible absorption and cathodoluminescence spectroscopies
Applied Physics Letters
Fully ordered Sr2CrReO6 epitaxial films: A high-temperature ferrimagnetic semiconductor
Rapid Communication in Phys Rev B (Editor's Suggestion)
The electrochemical impact on electrostatic modulation of the metal-insulator transition in nickelates
Applied Physics Letters
For physical studies of correlated electron systems and for realizing novel device concepts, electrostatic modulation of metal-insulator transitions (MITs) is desired. The inherently high charge densities needed to modulate MITs make this difficult to achieve. The high capacitance of ionic liquids are attractive but, voltages are needed that can be in excess of the electrochemical stability of the system. Here, we show temperature/resistivity data that suggest electrostatic modulation of the MIT temperature of NdNiO3 in a wide regime. However, additional voltammetric and x-ray photoelectron spectroscopy measurements demonstrate the electrochemical impact of the electrostatic doping approach with ionic liquids.
Unlocking the potential of half-metallic Sr2FeMoO6 films through controlled stoichiometry and double-perovskite ordering
Phys Rev B
Temperature-dependence of the Hall coefficient of NdNiO3 thin films
Applied Physics Letters
Quantitative magnetic force microscopy on permalloy dots using an iron filled carbon nanotube probe
Ultramicroscopy
Characterization of electronic structure and defect states of thin epitaxial BiFeO3 films by UV-visible absorption and cathodoluminescence spectroscopies
Applied Physics Letters
Fully ordered Sr2CrReO6 epitaxial films: A high-temperature ferrimagnetic semiconductor
Rapid Communication in Phys Rev B (Editor's Suggestion)
Electronic and magnetic tunability of Sr2CrReO6 films by growth-mediated oxygen modulation
Applied Physics Letters
The electrochemical impact on electrostatic modulation of the metal-insulator transition in nickelates
Applied Physics Letters
For physical studies of correlated electron systems and for realizing novel device concepts, electrostatic modulation of metal-insulator transitions (MITs) is desired. The inherently high charge densities needed to modulate MITs make this difficult to achieve. The high capacitance of ionic liquids are attractive but, voltages are needed that can be in excess of the electrochemical stability of the system. Here, we show temperature/resistivity data that suggest electrostatic modulation of the MIT temperature of NdNiO3 in a wide regime. However, additional voltammetric and x-ray photoelectron spectroscopy measurements demonstrate the electrochemical impact of the electrostatic doping approach with ionic liquids.
Unlocking the potential of half-metallic Sr2FeMoO6 films through controlled stoichiometry and double-perovskite ordering
Phys Rev B
Temperature-dependence of the Hall coefficient of NdNiO3 thin films
Applied Physics Letters
Quantitative magnetic force microscopy on permalloy dots using an iron filled carbon nanotube probe
Ultramicroscopy
Characterization of electronic structure and defect states of thin epitaxial BiFeO3 films by UV-visible absorption and cathodoluminescence spectroscopies
Applied Physics Letters
Fully ordered Sr2CrReO6 epitaxial films: A high-temperature ferrimagnetic semiconductor
Rapid Communication in Phys Rev B (Editor's Suggestion)
Electronic and magnetic tunability of Sr2CrReO6 films by growth-mediated oxygen modulation
Applied Physics Letters
X-ray photoemission spectroscopy of Sr2FeMoO6 film stoichiometry and valence state
Journal of Vacuum Science and Technology A
The authors have used a combination of monochromatized x-ray photoemission spectroscopy and Rutherford backscattering spectrometry to develop a protocol for determining bulk film stoichiometry and charge state of Sr2FeMoO6 epitaxial films These studies identify an optimum ion sputtering process for removing surface contaminants while avoiding preferential sputtering of film constituents or alteration of their characteristic valence states. For Sr2FeMoO6, low energy (500 eV), glancing incidence Ar+sputtering for short (tens of seconds) periods is successful in achieving stoichiometric compositions and characteristic charge states of the film constituents. The evolution of composition and valence state with sputtering provides a guide to measure stoichiometry and charge state of complex oxide thin films in general.
The electrochemical impact on electrostatic modulation of the metal-insulator transition in nickelates
Applied Physics Letters
For physical studies of correlated electron systems and for realizing novel device concepts, electrostatic modulation of metal-insulator transitions (MITs) is desired. The inherently high charge densities needed to modulate MITs make this difficult to achieve. The high capacitance of ionic liquids are attractive but, voltages are needed that can be in excess of the electrochemical stability of the system. Here, we show temperature/resistivity data that suggest electrostatic modulation of the MIT temperature of NdNiO3 in a wide regime. However, additional voltammetric and x-ray photoelectron spectroscopy measurements demonstrate the electrochemical impact of the electrostatic doping approach with ionic liquids.
Unlocking the potential of half-metallic Sr2FeMoO6 films through controlled stoichiometry and double-perovskite ordering
Phys Rev B
Temperature-dependence of the Hall coefficient of NdNiO3 thin films
Applied Physics Letters
Quantitative magnetic force microscopy on permalloy dots using an iron filled carbon nanotube probe
Ultramicroscopy
Characterization of electronic structure and defect states of thin epitaxial BiFeO3 films by UV-visible absorption and cathodoluminescence spectroscopies
Applied Physics Letters
Fully ordered Sr2CrReO6 epitaxial films: A high-temperature ferrimagnetic semiconductor
Rapid Communication in Phys Rev B (Editor's Suggestion)
Electronic and magnetic tunability of Sr2CrReO6 films by growth-mediated oxygen modulation
Applied Physics Letters
X-ray photoemission spectroscopy of Sr2FeMoO6 film stoichiometry and valence state
Journal of Vacuum Science and Technology A
The authors have used a combination of monochromatized x-ray photoemission spectroscopy and Rutherford backscattering spectrometry to develop a protocol for determining bulk film stoichiometry and charge state of Sr2FeMoO6 epitaxial films These studies identify an optimum ion sputtering process for removing surface contaminants while avoiding preferential sputtering of film constituents or alteration of their characteristic valence states. For Sr2FeMoO6, low energy (500 eV), glancing incidence Ar+sputtering for short (tens of seconds) periods is successful in achieving stoichiometric compositions and characteristic charge states of the film constituents. The evolution of composition and valence state with sputtering provides a guide to measure stoichiometry and charge state of complex oxide thin films in general.
Magnetic structure in epitaxially strained Sr2CrReO6 thin films by element-specific XAS and XMCD.
Phys. Rev. B: Rapid Communications
