Nancy Ma

Combining Static and Rotating Magnetic Fields During Modified Vertical Bridgman Crystal Growth

Wang, X., Ma, N., Bliss, D. F., Iseler, G. W., & Becla, P. (2007, October 1). Journal of Thermophysics and Heat Transfer.

Bridgman-Stockbarger Growth of Binary Alloyed Semiconductor Crystals with Steady Magnetic Fields

Wang, X., & Ma, N. (2006, April 1). Journal of Thermophysics and Heat Transfer.

Comparing modified vertical gradient freezing with rotating magnetic fields or with steady magnetic and electric fields

Wang, X., Ma, N., Bliss, D. F., Iseler, G. W., & Becla, P. (2006, January 1). Journal of Crystal Growth.

Electromagnetic stirring in crystal growth processes

Fluid Dynamics & Materials Processing : FDMP, 2(2), 119–125.

Melt motion during liquid-encapsulated Czochralski crystal growth in steady and rotating magnetic fields

Yang, M., Ma, N., Bliss, D. F., & Bryant, G. G. (2006, October 15). International Journal of Heat and Fluid Flow.

Parametric Study of Modified Vertical Bridgman Growth in a Rotating Magnetic Field

Wang, X., Ma, N., Bliss, D. F., Iseler, G. W., & Becla, P. (2006, July 1). Journal of Thermophysics and Heat Transfer.

Semiconductor Crystal Growth by the Vertical Bridgman Process With Transverse Rotating Magnetic Fields

Wang, X., & Ma, N. (2006, May 14). Journal of Heat Transfer.

Solute segregation during modified vertical gradient freezing of alloyed compound semiconductor crystals with magnetic and electric fields

Wang, X., Ma, N., Bliss, D. F., & Iseler, G. W. (2006, May 12). International Journal of Heat and Mass Transfer.

Strong-field electromagnetic stirring in the vertical gradient freeze process with a submerged heater

Ma, N., & Walker, J. S. (2006, April 19). Journal of Crystal Growth.

A computational study of natural convection in a liquid-encapsulated molten semiconductor with a horizontal magnetic field

International Journal of Heat and Fluid Flow, 26(5), 810–816.

A numerical investigation of dopant segregation by modified vertical gradient freezing with moderate magnetic and weak electric fields

International Journal of Engineering Science, 43(12-Nov), 908–924.

Free convection in a liquid-encapsulated molten semiconductor in a vertical magnetic field

Yang, M., & Ma, N. (2005, July 6). International Journal of Heat and Mass Transfer.

Growth of Binary Alloyed Semiconductor Crystals by the Vertical Bridgman-Stockbarger Process with a Strong Magnetic Field

LaPointe, S. J., Ma, N., & Mueller, D. W. (2005, January 4). Journal of Fluids Engineering.

Liquid-encapsulated Czochralski growth of doped gallium-antimonide semiconductor crystals using a strong steady magnetic field

Magnetohydrodynamics, 41(1), 73–86.

Numerical Model for Bridgman-Stockbarger Crystal Growth with a Magnetic Field

Wang, X., & Ma, N. (2005, July 1). Journal of Thermophysics and Heat Transfer.

Semiconductor Crystal Growth by Modified Vertical Gradient Freezing with Electromagnetic Stirring

Wang, X., Ma, N., Bliss, D. F., & Iseler, G. W. (2005, January 1). Journal of Thermophysics and Heat Transfer.

Semiconductor crystal growth by modified vertical gradient freezing with electromagnetic stirring

AIAA 43rd Aerospace Sciences Meeting and Exhibit, Reno, NV, Jan. 2005, 2005-0916(2005 Jan.).

Vertical gradient freezing using submerged heater growth with rotation and with weak magnetic and electric fields

International Journal of Heat and Fluid Flow, 26(5), 792–800.

Combined Effects of Rotating Magnetic Field and Rotating System on the Thermocapillary Instability in the Floating Zone Crystal Growth Process

Ma, N., Walker, J. S., & Witkowski, L. M. (2004, April 1). Journal of Heat Transfer.

Macrosegregation during alloyed semiconductor crystal growth in strong axial and transverse magnetic fields

Farrell, M. V., & Ma, N. (2004, April 21). International Journal of Heat and Mass Transfer.

Strong Magnetic Field Asymptotic Model for Binary Alloyed Semiconductor Crystal Growth

Wang, X., & Ma, N. (2004, October 1). Journal of Thermophysics and Heat Transfer.

Macrosegregation during directional solidification of alloyed semiconductor crystals with a transverse magnetic field

AIAA Aerospace Sciences Meeting and Exhibit (41st: Reno, NV, 2003). (AIAA paper; no. 2003-1310).

Magnetic field effects during liquid-encapsulated Czochralski growth of doped photonic semiconductor crystals

Morton, J. L., Ma, N., Bliss, D. F., & Bryant, G. G. (2003, March 1). Journal of Crystal Growth.

Solutal Convection During Growth of Alloyed Semiconductor Crystals in a Magnetic Field

Ma, N. (2003, January 1). Journal of Thermophysics and Heat Transfer.

Thermocapillary instability with a rotating magnetic field and system rotation

ASME Proceedings of the International Mechanical Engineering Congress and Exposition, Washington D. C., 297–303. Washington, DC: ASME.

Vertical gradient freezing of doped gallium–antimonide semiconductor crystals using submerged heater growth and electromagnetic stirring

Ma, N., Bliss, D. F., & Iseler, G. W. (2003, September 12). Journal of Crystal Growth.

Convective mass transport during bulk growth of semiconductor crystals with steady magnetic fields

Annual Review of Heat Transfer, 12(2002), 223–263.

Coupling of Buoyant Convections in Boron Oxide and a Molten Semiconductor in a Vertical Magnetic Field

Farrell, M. V., & Ma, N. (2002, July 16). Journal of Heat Transfer.

Dopant segregation during liquid-encapsulated Czochralski crystal growth in a steady axial magnetic field

Morton, J. L., Ma, N., Bliss, D. F., & Bryant, G. G. (2002, July 1). Journal of Crystal Growth.

Models of mass transport during microgravity crystal growth of alloyed semiconductor crystals in a magnetic field

NASA Microgravity Materials Science Conference proceedings, NASA/CP-2003-212339, 380–382. Huntsville, Ala.: NASA.

Natural convection in a liquid-encapsulated molten semiconductor with a steady magnetic field

Kuniholm, J. F., & Ma, N. (2002, December 2). International Journal of Heat and Fluid Flow.

Solutal convection during melt growth of alloyed semiconductor crystals in a steady magnetic field

AIAA Aerospace Sciences Meeting and Exhibit (40th: Reno, NV, 2002). (AIAA paper; no. 2002-1113).

Diffusion-Controlled Dopant Transport During Magnetically-Stabilized Liquid-Encapsulated Czochralski Growth of Compound Semiconductor Crystals

Morton, J. L., Ma, N., Bliss, D. F., & Bryant, G. G. (2001, July 10). Journal of Fluids Engineering.

Dopant transport during semiconductor crystal growth in space with a steady magnetic field

Magnetohydrodynamics, 36(3), 289–296.