Albert M. Chang
Professor of Physics
Current Research Interests
My current research interest lies in understanding 1-dimensional, correlated electronic systems, in which the interaction and coordinated behaviors between electrons give rise to unusual quantum mechanical properties. The systems of study include 1-dimensional superconducting nanowires, and ballistic quantum wires in which the device geometry strongly influences the observed signatures in electrical resistance measurements. In the superconducting nanowires, the objective is to probe the relationship between differing, but complementary viewpoints, in terms of Cooper pairs--a pair of electrons glued together by an induced attractive force--and and alternative view in terms of the quantum-mechanical tunneling of the phase of Cooper pairs. If proven, this so-called Cooper-pair/quantum-phase-slip will enable a new platform for potentially powerful new devices, with application toward metrology, quantum bits (qubits) for computation, and new generation conventional supercomputers. In the quantum wires which are not superconducting, the possibility of uncovering novel quantum electron crystal-like states of matter may lead to devices based on the electron spin.
Current Appointments & Affiliations
- Professor of Physics, Physics, Trinity College of Arts & Sciences 2003
Contact Information
- Background
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Education, Training, & Certifications
- Ph.D., Princeton University 1983
- B.S., Massachusetts Institute of Technology 1977
- Recognition
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Awards & Honors
- Expertise
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Subject Headings
- Research
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Selected Grants
- Probing Fractional Statistics and Correlated States in Cleave-Edge Devices awarded by National Science Foundation 2007 - 2012
- Novel Spin Physics in Parallel Coupled Double Quantum Dots awarded by National Science Foundation 2003 - 2005
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External Relationships
- Wiley-VCH
- Publications & Artistic Works
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Selected Publications
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Books
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Altomare, F., and A. M. Chang. One-Dimensional Superconductivity in Nanowires, 2013. https://doi.org/10.1002/9783527649044.Full Text
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Altomare, F., and A. M. Chang. 1-DIMENSIONAL SUPERCONDUCTIVITY IN NANOWIRES. New York: Wiley-VCH, 2013.
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Academic Articles
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Cao, L., F. Altomare, H. Guo, M. Feng, and A. M. Chang. “Coulomb blockade correlations in a coupled single-electron device system.” Solid State Communications 296 (July 1, 2019): 12–16. https://doi.org/10.1016/j.ssc.2019.04.004.Full Text
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Shang, R., H. O. Li, G. Cao, G. Yu, M. Xiao, T. Tu, G. C. Guo, H. Jiang, A. M. Chang, and G. P. Guo. “Observation of the Kondo effect in a quadruple quantum dot.” Physical Review B Condensed Matter and Materials Physics 91, no. 24 (June 2, 2015). https://doi.org/10.1103/PhysRevB.91.245102.Full Text Open Access Copy
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Zhang, H., P. M. Wu, and A. M. Chang. “Differential conductance oscillations in asymmetric quantum point contacts.” Physical Review B Condensed Matter and Materials Physics 91, no. 19 (May 29, 2015). https://doi.org/10.1103/PhysRevB.91.195150.Full Text
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Zhang, H., P. M. Wu, and A. M. Chang. “Quasibound states and evidence for a spin-1 Kondo effect in asymmetric quantum point contacts.” Physical Review B Condensed Matter and Materials Physics 88, no. 7 (August 22, 2013). https://doi.org/10.1103/PhysRevB.88.075311.Full Text
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Chang, A. M., H. Zhang, L. N. Pfeiffer, and K. W. West. “Fabrication of submicron devices on the (011) cleave surface of a cleaved-edge-overgrowth GaAs/AlGaAs crystal.” Applied Physics Letters 100, no. 12 (March 19, 2012). https://doi.org/10.1063/1.3694052.Full Text
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Wu, P. M., P. Li, H. Zhang, and A. M. Chang. “Evidence for the formation of quasibound states in an asymmetrical quantum point contact.” Physical Review B Condensed Matter and Materials Physics 85, no. 8 (February 10, 2012). https://doi.org/10.1103/PhysRevB.85.085305.Full Text
- Wang, LJ, Li, HO, Tu, T, Cao, G, Zhou, C, Hao, XJ, Su, Z, Xiao, M, Guo, GC, Chang, AM, and Guo, GP. "Controllable tunnel coupling and molecular states in a graphene double quantum dot." Applied Physics Letters 100, no. 2 (January 9, 2012). Full Text
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Li, P., P. M. Wu, Y. Bomze, I. V. Borzenets, G. Finkelstein, and A. M. Chang. “Retrapping current, self-heating, and hysteretic current-voltage characteristics in ultranarrow superconducting aluminum nanowires.” Physical Review B Condensed Matter and Materials Physics 84, no. 18 (November 8, 2011). https://doi.org/10.1103/PhysRevB.84.184508.Full Text Open Access Copy
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Li, Peng, Phillip M. Wu, Yuriy Bomze, Ivan V. Borzenets, Gleb Finkelstein, and A. M. Chang. “Switching currents limited by single phase slips in one-dimensional superconducting Al nanowires.” Physical Review Letters 107, no. 13 (September 21, 2011): 137004. https://doi.org/10.1103/physrevlett.107.137004.Full Text Open Access Copy
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Wang, L. J., G. P. Guo, D. Wei, G. Cao, T. Tu, M. Xiao, G. C. Guo, and A. M. Chang. “Gates controlled parallel-coupled double quantum dot on both single layer and bilayer graphene.” Applied Physics Letters 99, no. 11 (September 12, 2011). https://doi.org/10.1063/1.3638471.Full Text
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Chang, A. M., and J. C. Chen. “The Kondo effect in coupled-quantum dots.” Reports on Progress in Physics 72, no. 9 (November 6, 2009). https://doi.org/10.1088/0034-4885/72/9/096501.Full Text
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Wang, M. J., J. Y. Luo, T. W. Huang, H. H. Chang, T. K. Chen, F. C. Hsu, C. T. Wu, P. M. Wu, A. M. Chang, and M. K. Wu. “Crystal orientation and thickness dependence of the superconducting transition temperature of tetragonal FeSe1-x thin films.” Physical Review Letters 103, no. 11 (September 10, 2009): 117002. https://doi.org/10.1103/physrevlett.103.117002.Full Text
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Mok, B. H., S. M. Rao, M. C. Ling, K. J. Wang, C. T. Ke, P. M. Wu, C. L. Chen, et al. “Growth and investigation of crystals of the new superconductor α-FeSe from KCl solutions.” Crystal Growth and Design 9, no. 7 (July 1, 2009): 3260–64. https://doi.org/10.1021/cg801423g.Full Text
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Wu, M. K., F. C. Hsu, K. W. Yeh, T. W. Huang, J. Y. Luo, M. J. Wang, H. H. Chang, et al. “The development of the superconducting PbO-type β-FeSe and related compounds.” Physica C: Superconductivity and Its Applications 469, no. 9–12 (May 20, 2009): 340–49. https://doi.org/10.1016/j.physc.2009.03.022.Full Text
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Fang, Z. L., P. Wu, N. Kundtz, A. M. Chang, X. Y. Liu, and J. K. Furdyna. “Spin-dependent resonant tunneling through 6 μm diameter double barrier resonant tunneling diode.” Applied Physics Letters 91, no. 2 (August 1, 2007). https://doi.org/10.1063/1.2751132.Full Text
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Altomare, F., A. M. Chang, M. R. Melloch, Y. Hong, and C. W. Tu. “Erratum: Ultranarrow AuPd and Al wires (Applied Physics Letters (2005) 86 (172501)).” Applied Physics Letters 90, no. 17 (May 21, 2007). https://doi.org/10.1063/1.2731309.Full Text
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Altomare, F., A. M. Chang, M. R. Melloch, Y. Hong, and C. W. Tu. “Erratum: Evidence for macroscopic quantum tunneling of phase slips in long one-dimensional superconducting Al wires (Physical Review Letters (2006) 97 (017001)).” Physical Review Letters 98, no. 16 (April 16, 2007). https://doi.org/10.1103/PhysRevLett.98.169901.Full Text
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Altomare, Fabio, A. M. Chang, Michael R. Melloch, Yuguang Hong, and Charles W. Tu. “Evidence for macroscopic quantum tunneling of phase slips in long one-dimensional superconducting Al wires.” Physical Review Letters 97, no. 1 (July 6, 2006): 017001. https://doi.org/10.1103/physrevlett.97.017001.Full Text
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Butt, N. Z., A. M. Chang, H. Raza, R. Bashir, J. Liu, and D. L. Kwong. “Low-frequency noise statistics for the breakdown characterization of ultrathin gate oxides.” Applied Physics Letters 88, no. 11 (March 30, 2006). https://doi.org/10.1063/1.2186114.Full Text
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Altomare, F., A. M. Chang, M. R. Melloch, Y. Hong, and C. W. Tu. “Ultranarrow AuPd and Al wires.” Applied Physics Letters 86, no. 17 (April 25, 2005): 1–3. https://doi.org/10.1063/1.1905806.Full Text
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Chen, J. C., A. M. Chang, and M. R. Melloch. “Transition between quantum states in a parallel-coupled double quantum dot.” Physical Review Letters 92, no. 17 (April 30, 2004). https://doi.org/10.1103/PhysRevLett.92.176801.Full Text
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Chang, A. M. “Chiral Luttinger liquids at the fractional quantum Hall edge.” Reviews of Modern Physics 75, no. 4 (October 1, 2003): 1449–1505. https://doi.org/10.1103/RevModPhys.75.1449.Full Text
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Chang, A. M. “Is the chiral Luttinger liquid exponent universal?” Comptes Rendus Physique 3, no. 6 (July 1, 2002): 677–84. https://doi.org/10.1016/S1631-0705(02)01353-1.Full Text
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Grayson, M., D. C. Tsui, L. N. Pfeiffer, K. W. West, and A. M. Chang. “The lever-arm model: Describing resonant tunneling under bias at a fractional quantum Hall edge.” Physica E: Low Dimensional Systems and Nanostructures 12, no. 1–4 (January 1, 2002): 80–83. https://doi.org/10.1016/S1386-9477(01)00247-8.Full Text
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Jeong, H., A. M. Chang, and M. R. Melloch. “The Kondo effect in an artificial quantum dot molecule.” Science (New York, N.Y.) 293, no. 5538 (September 2001): 2221–23. https://doi.org/10.1126/science.1063182.Full Text
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Chang, A. M. “Resistance of a perfect wire.” Nature 411, no. 6833 (May 3, 2001): 39–40. https://doi.org/10.1038/35075201.Full Text
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Tsui, D. C., L. N. Pfeiffer, K. W. West, M. Grayson, and A. M. Chang. “Resonant tunneling into a biased fractional quantum Hall edge.” Physical Review Letters 86, no. 12 (March 19, 2001): 2645–48. https://doi.org/10.1103/PhysRevLett.86.2645.Full Text
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Chang, A. M., M. K. Wu, C. C. Chi, L. N. Pfeiffer, and K. W. West. “Plateau behavior in the chiral Luttinger liquid exponent.” Physical Review Letters 86, no. 1 (January 1, 2001): 143–46. https://doi.org/10.1103/PhysRevLett.86.143.Full Text
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Sperl, M., A. Chang, N. Weber, and A. Hubler. “Hebbian learning in the agglomeration of conducting particles.” Phys. Rev. E (Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics) 59, no. 3 (1999): 3165–68.Link to Item
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Gammel, P. L., U. Yaron, A. P. Ramirez, D. J. Bishop, A. M. Chang, R. Ruel, L. N. Pfeiffer, et al. “Structure and correlations of the flux line lattice in crystalline nb through the peak effect.” Physical Review Letters 80, no. 4 (January 1, 1998): 833–36. https://doi.org/10.1103/PhysRevLett.80.833.Full Text
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Grayson, M., D. C. Tsui, L. N. Pfeiffer, K. W. West, and A. M. Chang. “Continuum of chiral luttinger liquids at the fractional quantum hall edge.” Physical Review Letters 80, no. 5 (January 1, 1998): 1062–65. https://doi.org/10.1103/PhysRevLett.80.1062.Full Text
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Chang, A. M. “Quantum chaos in Ga/AlxGa1-xAs microstructures.” Chaos, Solitons and Fractals 8, no. 7–8 (January 1, 1997): 1281–97. https://doi.org/10.1016/S0960-0779(97)00020-9.Full Text
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Chang, A. M. “Quantum chaos in Ga/AlxGa1-xAs microstructures.” Chaos, Solitons and Fractals 8, no. 7–8 (1997): 1281–97.
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Alers, G. B., K. S. Krisch, D. Monroe, B. E. Weir, and A. M. Chang. “Tunneling current noise in thin gate oxides.” Applied Physics Letters 69, no. 19 (November 4, 1996): 2885–87. https://doi.org/10.1063/1.117351.Full Text
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Chang, A. M., H. U. Baranger, L. N. Pfeiffer, K. W. West, and T. Y. Chang. “Non-Gaussian distribution of Coulomb blockade peak heights in quantum dots.” Physical Review Letters 76, no. 10 (March 1996): 1695–98. https://doi.org/10.1103/physrevlett.76.1695.Full Text
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Alers, G. B., D. Monroe, K. S. Krisch, B. E. Weir, and A. M. Chang. “1/f noise in the tunneling current of thin gate oxides.” Materials Research Society Symposium Proceedings 428 (January 1, 1996): 311–15. https://doi.org/10.1557/proc-428-311.Full Text
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Chang, A. M., L. N. Pfeiffer, and K. W. West. “Observation of Chiral Luttinger Behavior in Electron Tunneling into Fractional Quantum Hall Edges.” Physical Review Letters 77, no. 12 (January 1, 1996): 2538–41. https://doi.org/10.1103/PhysRevLett.77.2538.Full Text
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Hallen, H. D., A. M. Chang, R. Miller, L. N. Pfeiffer, K. West, and H. F. Hess. “Penetration of laterally quantized flux lamina into a superconducting wire network.” Solid State Communications 99, no. 9 (January 1, 1996): 651–54. https://doi.org/10.1016/0038-1098(96)00123-8.Full Text
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Chang, A. M., H. U. Baranger, L. N. Pfeiffer, and K. W. West. “Weak localization in chaotic versus nonchaotic cavities: A striking difference in the line shape.” Physical Review Letters 73, no. 15 (October 1994): 2111–14. https://doi.org/10.1103/physrevlett.73.2111.Full Text
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Hallen, H. D., R. Seshadri, A. M. Chang, R. E. Miller, L. N. Pfeiffer, K. W. West, C. A. Murray, and H. F. Hess. “Direct spatial imaging of vortices in a superconducting wire network.” Physical Review Letters 71, no. 18 (January 1, 1993): 3007–10. https://doi.org/10.1103/PhysRevLett.71.3007.Full Text
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Chang, A. M., H. D. Hallen, H. F. Hess, H. L. Kao, J. Kwo, A. Sudbø, and T. Y. Chang. “Scanning hall-probe microscopy of a vortex and field fluctuations in La1.85Sr0.15CuO4 films.” Epl 20, no. 7 (December 1, 1992): 645–50. https://doi.org/10.1209/0295-5075/20/7/012.Full Text
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Chang, A. M., H. D. Hallen, L. Harriott, H. F. Hess, H. L. Kao, J. Kwo, R. E. Miller, R. Wolfe, J. Van Der Ziel, and T. Y. Chang. “Scanning Hall probe microscopy.” Applied Physics Letters 61, no. 16 (December 1, 1992): 1974–76. https://doi.org/10.1063/1.108334.Full Text
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Chang, A. M., H. D. Hallen, H. F. Hess, H. L. Kao, J. Kwo, A. Sudbo, and T. Y. Chang. “Scanning Hall-Probe Microscopy of a Vortex and Field Fluctuations in La1.85Sr0.15CuO4 Films.” Epl (Europhysics Letters) 20, no. 645 (1992).
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Chang, A. M., and J. E. Cunningham. “Transport evidence for phase separation into spatial regions of different fractional quantum Hall fluids near the boundary of a two-dimensional electron gas.” Physical Review Letters 69, no. 14 (January 1, 1992): 2114–17. https://doi.org/10.1103/PhysRevLett.69.2114.Full Text
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Chang, A., Zhao Y. Rong, Yu M. Ivanchenko, Farun Lu, and E. L. Wolf. “Observation of large tunneling-conductance variations in direct mapping of the energy gap of single-crystal Bi[sub 2]Sr[sub 2]CaCu[sub 2]O[sub 8 - x].” Phys. Rev. B (Condensed Matter) 46, no. 9 (1992): 5692–98.Link to Item
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Kurdak, C., A. M. Chang, A. Chin, and T. Y. Chang. “Quantum interference effects and spin-orbit interaction in quasi-one-dimensional wires and rings.” Physical Review B 46, no. 11 (January 1, 1992): 6846–56. https://doi.org/10.1103/PhysRevB.46.6846.Full Text
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Rong, Z. Y., A. Chang, and E. L. Wolf. “A flexible implementation of scanning tunneling spectroscopy utilizing C-language on the personal computer.” Rev. Sci. Instr. 63, no. 7 (1992): 3646–51.Link to Item
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Tao, H. J., A. Chang, Farun Lu, and E. L. Wolf. “Electron tunneling spectroscopy of single-crystal Bi[sub 2]Sr[sub 2]CaCu[sub 2]O[sub 8].” Phys. Rev. B (Condensed Matter) 45, no. 18 (1992): 10622–32.Link to Item
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Chin, A., T. Y. Chang, A. Ourmazd, E. M. Monberg, A. M. Chang, and C. Kurdak. “Effects of substrate orientation, pseudomorphic growth and superlattice on alloy scattering in modulation doped GaInAs.” Journal of Crystal Growth 111, no. 1–4 (May 2, 1991): 466–69. https://doi.org/10.1016/0022-0248(91)91021-2.Full Text
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CHANG, A. M. “QUENCHING OF THE HALL RESISTANCE IN A NOVEL GEOMETRY.” Modern Physics Letters B 05, no. 01 (January 10, 1991): 21–37. https://doi.org/10.1142/s0217984991000046.Full Text
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Chang, A. M., and J. E. Cunningham. “Transmission and reflection probabilities between the ν=1 and the ν= 2 3 quantum hall effects.” Surface Science 229, no. 1–3 (April 2, 1990): 216–18. https://doi.org/10.1016/0039-6028(90)90874-8.Full Text
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Chang, A. M., and T. Y. Chang. “Quenching of the Hall effect in a novel geometry.” Surface Science 229, no. 1–3 (April 2, 1990): 209–11. https://doi.org/10.1016/0039-6028(90)90872-6.Full Text
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Chang, A. M. “A unified transport theory for the integral and fractional quantum hall effects: Phase boundaries, edge currents, and transmission/reflection probabilities.” Solid State Communications 74, no. 9 (January 1, 1990): 871–76. https://doi.org/10.1016/0038-1098(90)90447-J.Full Text
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Chang, A. M., T. Y. Chang, and H. U. Baranger. “Quenching of the Hall resistance in a novel geometry.” Physical Review Letters 63, no. 9 (August 1989): 996–99. https://doi.org/10.1103/physrevlett.63.996.Full Text
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Cunningham, J. E., G. Timp, A. M. Chang, T. H. Chiu, W. Jan, E. F. Schubert, and W. T. Tsung. “Spatial localization of Si in selectively δ-doped AlxGa1-xAs/GaAs heterostructures for high mobility and density realization.” Journal of Crystal Growth 95, no. 1–4 (February 2, 1989): 253–56. https://doi.org/10.1016/0022-0248(89)90395-3.Full Text
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Chang, A. M., T. Y. Chang, and H. U. Baranger. “Erratum: Quenching of the Hall resistance in a novel geometry [Phys. Rev. Lett. [bold 63], 996 (1989)].” Phys. Rev. Lett. 63 (1989): 2695–2695.Link to Item
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Chang, A. M., T. Y. Chang, and H. U. Baranger. “Erratum: Quenching of the Hall resistance in a novel geometry (Physical Review Letters (1989) 63, 996 (2695)).” Physical Review Letters 63, no. 24 (January 1, 1989): 2695. https://doi.org/10.1103/PhysRevLett.63.2695.4.Full Text
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Chang, A. M., and J. E. Cunningham. “Transmission and reflection probabilities between ν=1 and ν= 2 3 quantum Hall effects and between ν= 2 3 and ν= 1 3 effects.” Solid State Communications 72, no. 7 (January 1, 1989): 651–55. https://doi.org/10.1016/0038-1098(89)90666-2.Full Text
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Owusu-Sekyere, K., A. M. Chang, and T. Y. Chang. “Fabrication of gatable submicron channels in AlxGa 1-xAs-GaAs heterostructures.” Applied Physics Letters 52, no. 15 (December 1, 1988): 1246–48. https://doi.org/10.1063/1.99170.Full Text
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Chang, A. M., G. Timp, J. E. Cunningham, P. M. Mankiewich, R. E. Behringer, R. E. Howard, and H. U. Baranger. “Real-space and magnetic-field correlation of quantum-resistance fluctuations in the ballistic regime in narrow GaAs-AlxGa.” Physical Review. B, Condensed Matter 37, no. 5 (February 1988): 2745–48. https://doi.org/10.1103/physrevb.37.2745.Full Text
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Chang, A. M., G. Timp, R. E. Howard, R. E. Behringer, P. M. Mankeiwich, J. E. Cunningham, T. Y. Chang, and B. Chelluri. “Quantum transport in quasi-one-dimensional GaAsAlxGa1-xAs heterostructure devices.” Superlattices and Microstructures 4, no. 4–5 (January 1, 1988): 515–20. https://doi.org/10.1016/0749-6036(88)90229-7.Full Text
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Chang, A. M., G. Timp, T. Y. Chang, J. E. Cunningham, B. Chelluri, P. M. Mankiewich, R. E. Behringer, and R. E. Howard. “Magneto-quantum transport in a quasi-one-dimensional GaAs/AlxGa1-xAs ring.” Surface Science 196, no. 1–3 (January 1, 1988): 46–51. https://doi.org/10.1016/0039-6028(88)90663-2.Full Text
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Chang, A. M., G. Timp, T. Y. Chang, J. E. Cunningham, P. M. Mankiewich, R. E. Behringer, and R. E. Howard. “Deviation of the quantum hall effect from exact quantization in narrow GaAs-AlxGa1-xAs heterostructure devices.” Solid State Communications 67, no. 8 (January 1, 1988): 769–72. https://doi.org/10.1016/0038-1098(88)90021-X.Full Text
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Chang, A. M., K. Owusu-Sekyere, and T. Y. Chang. “Observation of phase-shift locking of the Aharonov-Bohm effect in doubly connected GaAsAlxGa1-xAs heterostructure devices.” Solid State Communications 67, no. 11 (January 1, 1988): 1027–30. https://doi.org/10.1016/0038-1098(88)91179-9.Full Text
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Cunningham, J. E., W. T. Tsang, G. Timp, E. F. Schubert, A. M. Chang, and K. Owusu-Sekyere. “Quantum size effect in monolayer-doped heterostructures.” Physical Review B 37, no. 8 (January 1, 1988): 4317–20. https://doi.org/10.1103/PhysRevB.37.4317.Full Text
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Mankiewich, P. M., R. E. Behringer, R. E. Howard, A. M. Chang, T. Y. Chang, B. Chelluri, J. Cunningham, and G. Timp. “Observation of aharonov-bohm effect in quasi-one-dimensional gaas/algaas rings.” J. Vacuum Sci. & Tech. B 6, no. 1 (1988): 131–33.
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Timp, G., A. M. Chang, P. DeVegvar, R. E. Howard, R. Behringer, J. E. Cunningham, and P. Mankiewich. “Quantum transport in one-dimensional GaAs/AlGaAs microstructures.” Surface Science 196, no. 1–3 (January 1, 1988): 68–78. https://doi.org/10.1016/0039-6028(88)90666-8.Full Text
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Boebinger, G. S., H. L. Stormer, D. C. Tsui, A. M. Chang, J. C. M. Hwang, A. Y. Cho, C. W. Tu, and G. Weimann. “Activation energies and localization in the fractional quantum Hall effect.” Physical Review B 36, no. 15 (January 1, 1987): 7919–29. https://doi.org/10.1103/PhysRevB.36.7919.Full Text
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Timp, G., A. M. Chang, J. E. Cunningham, T. Y. Chang, P. Mankiewich, R. Behringer, and R. E. Howard. “Observation of the Aharonov-Bohm effect for c>1.” Physical Review Letters 58, no. 26 (January 1, 1987): 2814–17. https://doi.org/10.1103/PhysRevLett.58.2814.Full Text
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Timp, G., A. M. Chang, P. Mankiewich, R. Behringer, J. E. Cunningham, T. Y. Chang, and R. E. Howard. “Quantum transport in an electron-wave guide.” Physical Review Letters 59, no. 6 (January 1, 1987): 732–35. https://doi.org/10.1103/PhysRevLett.59.732.Full Text
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Vegvar, P. G. N. D., A. M. Chang, G. Timp, P. M. Mankiewich, J. E. Cunningham, R. Behringer, and R. E. Howard. “Critical currents of the quantum Hall effect in the mesoscopic regime.” Physical Review B 36, no. 17 (January 1, 1987): 9366–69. https://doi.org/10.1103/PhysRevB.36.9366.Full Text
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Tsang, W. T., A. M. Chang, J. A. Ditzenberger, and N. Tabatabaie. “Two-dimensional electron gas in a Ga0.47In0.53As/InP heterojunction grown by chemical beam epitaxy.” Applied Physics Letters 49, no. 15 (December 1, 1986): 960–62. https://doi.org/10.1063/1.97495.Full Text
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Boebinger, G. S., A. M. Chang, H. L. Störmer, D. C. Tsui, J. C. M. Hwang, A. Cho, C. Tu, and G. Weimann. “Activation energies of fundamental and higher order states in the fractional quantum Hall effect.” Surface Science 170, no. 1–2 (April 3, 1986): 129–35. https://doi.org/10.1016/0039-6028(86)90951-9.Full Text
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Wei, H. P., A. M. Chang, D. C. Tsui, A. M. M. Pruisken, and M. Razeghi. “An experimental test of two-parameter scaling of integral quantum Hall effect.” Surface Science 170, no. 1–2 (April 3, 1986): 238–42. https://doi.org/10.1016/0039-6028(86)90968-4.Full Text
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Austin, R. H., B. Gerstman, A. M. Chang, and D. Rokshar. “Introduction to Tunneling in Biology.” Comments on Molecular and Cellular Biology 2, no. 295 (1985).
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Boebinger, G. S., A. M. Chang, H. L. Stormer, and D. C. Tsui. “Magnetic field dependence of activation energies in the fractional quantum hall effect.” Physical Review Letters 55, no. 15 (January 1, 1985): 1606–9. https://doi.org/10.1103/PhysRevLett.55.1606.Full Text
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Boebinger, G. S., A. M. Chang, H. L. Stormer, and D. D. Tsui. “Competition between neighboring minima in the fractional quantum Hall effect.” Physical Review B 32, no. 6 (January 1, 1985): 4268–71. https://doi.org/10.1103/PhysRevB.32.4268.Full Text
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Chang, A. M., and D. C. Tsui. “Experimental observation of a striking similarity between quantum hall transport coefficients.” Solid State Communications 56, no. 1 (January 1, 1985): 153–54. https://doi.org/10.1016/0038-1098(85)90555-1.Full Text
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Wei, H. P., A. M. Chang, D. C. Tsui, and M. Razeghi. “Temperature dependence of the quantized Hall effect.” Physical Review B 32, no. 10 (January 1, 1985): 7016–19. https://doi.org/10.1103/PhysRevB.32.7016.Full Text
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Zheng, H. Z., D. C. Tsui, and A. M. Chang. “Distribution of the quantized Hall potential in GaAs-AlxGa1-xAs heterostructures.” Physical Review B 32, no. 8 (January 1, 1985): 5506–9. https://doi.org/10.1103/PhysRevB.32.5506.Full Text
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Chang, A. M., M. A. Paalanen, H. L. Störmer, J. C. M. Hwang, and D. C. Tsui. “Fractional quantum hall effect at low temperatures.” Surface Science 142, no. 1–3 (July 1, 1984): 173–78. https://doi.org/10.1016/0039-6028(84)90302-9.Full Text
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Chang, A. M., P. Berglund, D. C. Tsui, H. L. Stormer, and J. C. M. Hwang. “Higher-order states in the multiple-series, fractional, quantum hall effect.” Physical Review Letters 53, no. 10 (January 1, 1984): 997–1000. https://doi.org/10.1103/PhysRevLett.53.997.Full Text
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Chang, A. M., M. A. Paalanen, D. C. Tsui, H. L. Störmer, and J. C. M. Hwang. “Fractional quantum Hall effect at low temperatures.” Physical Review B 28, no. 10 (January 1, 1983): 6133–36. https://doi.org/10.1103/PhysRevB.28.6133.Full Text
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Stormer, H. L., A. Chang, D. C. Tsui, J. C. M. Hwang, A. C. Gossard, and W. Wiegmann. “Fractional quantization of the hall effect.” Physical Review Letters 50, no. 24 (January 1, 1983): 1953–56. https://doi.org/10.1103/PhysRevLett.50.1953.Full Text
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Stormer, H. L., Z. Schlesinger, A. Chang, D. C. Tsui, A. C. Gossard, and W. Wiegmann. “Energy structure and quantized hall effect of two-dimensional holes.” Physical Review Letters 51, no. 2 (January 1, 1983): 126–29. https://doi.org/10.1103/PhysRevLett.51.126.Full Text
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Chang, A. M., and R. H. Austin. “Electron tunneling in cytochrome c.” The Journal of Chemical Physics 77, no. 11 (January 1, 1982): 5272–83. https://doi.org/10.1063/1.443796.Full Text
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Chang, A. M., and D. E. Pritchard. “Effects of interatomic attraction on total cross sections in curve crossing collisions.” The Journal of Chemical Physics 70, no. 10 (January 1, 1978): 4524–33. https://doi.org/10.1063/1.437274.Full Text
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Bove, A., F. Altomare, N. Kundtz, A. M. Chang, A. M. Cho, X. Liu, and J. Furdyna. “Electron-mediated ferromagnetism and small spin-orbit interaction in molecular-beam-epitaxy grown n-type GaAs/Al0.3Ga0.7As heterostructures with Mn δ-doping,” n.d.Link to Item
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Bove, A., F. Altomare, N. Kundtz, A. M. Chang, Y. J. Cho, X. Liu, and J. Furdyna. “A novel technique to make Ohmic contact to a buried two-dimensional electron gas in a molecular-beam-epitaxy grown GaAs/Al0.3Ga0.7As heterostructure with Mn δ-doping,” n.d.Link to Item
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Book Sections
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Chang, A. M. “Novel Phenomena in Small Individual and Coupled Quantum Dots.” In ELECTRON TRANSPORT IN QUANTUM DOTS, edited by J. P. Bird. Kluwer Academic Publishers, 2003.
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Chang, A. M. “The Hall Effect in Quantum Wires.” In Electronic Structure and Properties of Semiconductors, edited by W. Schroter, Vol. 4. Weinheim, Germany: VCH Verlagsgesellshaft, 1991.
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Chang, A. M. “The Fractional Quantum Hall Effect: Experimental Aspects.” In THE QUANTUM HALL EFFECT, edited by R. E. Prange and S. M. Girvin. New York: Springer Verlag, 1987.
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Chang, A. M. “Fractional Quantum Hall Effect.” In Festkorper Probleme XXV (Advances in Solid State Physics), edited by P. Grosse. Braunschweig, W. Germany: Vieweg, 1985.
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Conference Papers
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Chang, A. M. “The Kondo effect and controlled spin entanglement in coupled double-quantum-dots.” In Aip Conference Proceedings, 777:100–111, 2005. https://doi.org/10.1063/1.1996875.Full Text
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Chang, A. M. “Quantum chaos in GaAs/AlxGa1-xAs microstructures.” In Physica Scripta T, 90:16–25, 2001.
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Chang, A. M. “Quantum chaos in GaAs/AlxGa1-xAs microstructures.” In Physica Scripta T, 90:16–25, 2001.
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Chang, A. M. “Chiral Luttinger Liquids at the Fractional Quantum Hall Edge.” In Proceedings of the Centennial Ocpa Conference. Atlanta, GA, 1999.
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Chang, A. M., L. N. Pfeiffer, and K. W. West. “An apparent g = 1/2 chiral Luttinger liquid at the edge of the v = 1/2 compressible composite Fermion liquid.” In Physica B: Condensed Matter, 249–251:383–87, 1998. https://doi.org/10.1016/S0921-4526(98)00136-7.Full Text
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Hallen, H. D., H. F. Hess, A. M. Chang, L. N. Pfeiffer, K. W. West, and D. B. Mitzi. “High-resolution scanning hall probe microscopy.” In Proceedings of Spie the International Society for Optical Engineering, 1855:152–57, 1993. https://doi.org/10.1117/12.146371.Full Text
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Stoermer, H. L., A. M. Chang, D. C. Tsui, and J. C. M. Hwang. “BREAKDOWN OF THE INTEGRAL QUANTUM HALL EFFECT.,” 267–70, 1985.
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- Teaching & Mentoring
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Recent Courses
- PHYSICS 810: Advanced Solid-State Physics 2020
- PHYSICS 846: Topics in Theoretical Physics 2020
- PHYSICS 810: Advanced Solid-State Physics 2019
- PHYSICS 846: Topics in Theoretical Physics 2019
- PHYSICS 152L9: Introductory Electricity, Magnetism, and Optics (Lab Component) 2018
- PHYSICS 152L9D: Introductory Electricity, Magnetism, and Optics (Discussion Component) 2018
- PHYSICS 152L: Introductory Electricity, Magnetism, and Optics 2018
- PHYSICS 493: Research Independent Study 2018
- Scholarly, Clinical, & Service Activities
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Presentations & Appearances
- Geometry Dependence of Quantum Point Contact Conductance . APS March Meeting. American Physical Society. March 4, 2019 - March 8, 2019 2019
- Macroscopic-Quantum-Tunneling of Phase-Slips in Ultra-narrow Superconducting Al Nanowires. August 2, 2011 2011
- Transport in 1 Dimensional and 0 Dimensional Systems. December 12, 2008 2008
- Transport in 1 Dimensional and 0 Dimensional Systems. December 11, 2008 2008
- AN n-TYPE TUNABLE TWO-DIMENSIONAL FERROMAGNETIC SEMICONDUCTOR. December 1, 2008 2008
- AN n-TYPE TUNABLE TWO-DIMENSIONAL FERROMAGNETIC SEMICONDUCTOR. November 18, 2008 2008
- AN n-TYPE TUNABLE TWO-DIMENSIONAL FERROMAGNETIC SEMICONDUCTOR. November 12, 2008 2008
- AN n-TYPE TUNABLE TWO-DIMENSIONAL FERROMAGNETIC SEMICONDUCTOR. October 8, 2008 2008
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Service to Duke
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