|
2008 (top)
| [141] |
M. Jackson, J.P. Simmons, and M. De Graef, "MXA: a Customizable Data Format for Multi-Dimensional Data Sets", Modeling and Simulations in Materials Science and Engineering, in preparation, 2008. |
| [140] |
J.P. Simmons, P. Chuang, M.L. Comer, M. De Graef, M. Uchic, and J.E. Spowart, "Application and Development of Advanced Image Processing Algorithms for Automated Analysis of Serial Section Image Data", Scripta Materialia, in preparation, 2008. |
2007 (top)
| [139] |
C. Phatak and M. De Graef, "Is a Cs corrector necessary for Lorentz Vector Field Electron Tomography?", Microscopy Today, vol. 15, pp. 24-27, 2007. |
| [138] |
J. MacSleyne, J.P. Simmons and M. De Graef, "On the use of moment invariants for the automated classification of 3-D particle shapes," submitted to Modeling and Simulations in Materials Science and Engineering, (2007) |
| [137] |
C. Phatak and M. De Graef, "Is a Cs corrector necessary for Lorentz Vector Field Electron Tomography?", Microscopy and Microanalysis, vol. 13 (Suppl 2), pp. 1332-1333(CD), 2007. |
| [136] |
J. MacSleyne, J.P. Simmons and M. De Graef, "On the use of 2-D moment invariants for the automated classification of particle shapes," Acta Materialia, (2007, in press) |
| [135] |
S.P. Venkateswaran, N.T. Nuhfer, and M. De Graef, "Magnetic Domain Memory in Multiferroic Ni2MnGa," Acta Materialia, vol. 55, pp. 5419-5427 (2007) |
| [134] |
S.P. Venkateswaran, N.T. Nuhfer, and M. De Graef, "Anti-phase boundaries and magnetic domain structures in Ni2MnGa-type Heusler alloys," Acta Materialia, vol. 55, pp. 2621-2636 (2007) (http://dx.doi.org/10.1016/j.actamat.2006.12.003). |
| [133] |
M. De Graef and M.E. McHenry, Structure of Materials: an Introduction to Crystallography, Diffraction, and Symmetry, Cambridge University Press, 2007. |
| [132] |
C. Phatak, M. Beleggia, and M. De Graef, "Vector Field Electron Tomography of Magnetic Materials: Theoretical Development", Ultramicroscopy, 2007 (in press) |
| [131] |
M.D. Uchic, M. De Graef, R. Wheeler, and D.M. Dimiduk, "Microstructural tomography of a Ni70Cr20Al10 superalloy using focused ion beam microscopy," Ultramicroscopy, 2007 (in press). |
2006 (top)
| [130] |
M. De Graef, M.V. Kral, and M. Hillert,
"A modern view of and "old" pearlite colony,"
Journal of Metals, vol. 58, pp. 25-28, 2006.
|
| [129] | A. Wu, M. De Graef, and T.M. Pollock, "Grain-scale strain mapping for analysis of slip activities in polycrystalline B2 RuAl," Phil. Mag., vol. 25-26, pp. 1-11, 2006.
|
| [128] |
M. Beleggia, M. De Graef, and Y.T. Millev,
"Self-energy and demagnetization factors of the general ellipsoid: A
self-contained alternative to the Maxwell-Stoner approach,"
Phil. Mag., vol. 86, pp. 2451-2466, 2006.
|
| [127] |
M. De Graef and M. Beleggia,
"The fluxgate ring-core demagnetization field,"
J. Magn. Magn. Mat., vol. 305, pp. 403-409, 2006.
|
| [126] |
M. Beleggia, M. De Graef, and Y.T. Millev,
"The equivalent ellipsoid of a magnetized shape,"
J. Phys. D, vol. 39, pp. 891-899, 2006.
|
| [125] |
M. Beleggia, J.W. Lau, M.A. Schofield, Y. Zhu, S. Tandon, and M. De Graef,
"Phase diagram for magnetic nano-rings,"
J. Magn. Magn. Mat., vol. 301, pp. 131-146, 2006.
|
2005 (top)
| [125] |
M. Beleggia, M. De Graef, Y.T. Millev, D.A. Goode, and G. Rowlands,
"Demagnetization factors for elliptic cylinders,"
J. Phys. D, vol. 38, pp. 3333-3342, 2005.
|
| [124] |
M. Beleggia, Y. Zhu, S. Tandon, and M. De Graef,
"Shape-induced ferromagnetic ordering in a triangular array of
magnetized disks,"
App. Phys. Lett., vol. 87, pp. 202504, 2005.
|
| [123] |
S.P. Venkateswaran and M. De Graef,
"Imaging techniques in magnetoelastic materials,"
in Interplay of Magnetism and Structure in Functional
Materials, A. Planes, Mañosa Ll., and A. Saxena, Eds. Springer-Verlag,
2005.
|
| [122] |
J.P. Simmons, D.M. Dimiduk, and M. De Graef,
"Automatic particle coordination recognition using principal
component analysis and kohonen neural nets,"
Microscopy and Microanalysis, vol. 11 (supplement 2), pp.
1634-1635, 2005.
|
| [121] | J.P Winer, N.T. Nuhfer, M.E. McHenry, and M. De Graef, "Lorentz TEM characterization of Al-Cu-Ge-Mn alloys," Microscopy and Microanalysis, vol. 11 (supplement 2), pp.
1808-1809, 2005.
|
| [120] |
M. De Graef and M. Beleggia,
"Theory of phase-reconstructed vector field electron tomography,"
Microscopy and Microanalysis, vol. 11 (supplement 2), pp.
316-317, 2005.
|
| [119] | S.P. Venkateswaran, N.T. Nuhfer, and M. De Graef, "In-situ Lorentz TEM observations in ferromagnetic shape memory alloys," Microscopy and Microanalysis, vol. 11 (supplement 2), pp.
1802-1803, 2005.
|
| [118] |
M. Beleggia and M. De Graef,
"General magnetostatic shape-shape interactions,"
J. Magn. Magn. Mater., vol. 285, pp. L1-10, 2005.
|
2004 (top)
| [117] |
M. Beleggia, S. Tandon, Y. Zhu, and M. De Graef,
"On the computation of the demagnetization tensor for particles of
arbitrary shape,"
J. Magn. Magn. Mater., vol. 272, pp. E1197-1199, 2004.
|
| [116] |
D.-C. Lu, M. De Graef, and T.M. Pollock,
"Transmission electron microscopy study of complex planar faults in
Ru-Al-0.5at%B,"
Phil. Mag. A, vol. 84, pp. 2317-2329, 2004.
|
| [115] |
A. Saxena, T. Castán, A. Planes, M. Porta, Y. Kishi, T.A. Lograsso,
D. Viehland, M. Wuttig, and M. De Graef,
"Origin of magnetic and magnetoelastic tweed-like precursor
modulations in ferroic materials,"
Phys. Rev. Lett., vol. 92, pp. 197203, 2004.
|
| [114] |
M. Beleggia, S. Tandon, Y. Zhu, and M. De Graef,
"On the magnetostatic interactions between nanoparticles of
arbitrary shape,"
J. Magn. Magn. Mater., vol. 278, pp. 270-284, 2004.
|
| [113] |
S. Tandon, M. Beleggia, Y. Zhu, and M. De Graef,
"On the computation of the demagnetization tensor for uniformly
magnetized particles of arbitrary shape. Part II: Numerical approach,"
J. Magn. Magn. Mater., vol. 271, pp. 27-38, 2004.
|
| [112] |
S. Tandon, M. Beleggia, Y. Zhu, and M. De Graef,
"On the computation of the demagnetization tensor for uniformly
magnetized particles of arbitrary shape. Part I: Analytical approach,"
J. Magn. Magn. Mater., vol. 271, pp. 9-26, 2004.
|
2003 (top)
| [111] |
N. Biery, M. De Graef, and T.M. Pollock,
"A method for measuring strain on a microstructural scale using an
SEM equipped with an in-situ tensile substage: Application to
gamma-TiAl alloys,"
Metall. Mat. trans. A, vol. 34, pp. 2301-2313, 2003.
|
| [110] |
M. De Graef, S. Venkateswaran, Y. Kishi, T.A. Lograsso, D. Viehland, and
M. Wuttig,
"Magnetic tweed contrast in ferromagnetic shape memory alloys,"
Microscopy and MicroAnalysis, vol. 9, Suppl. 2, pp. 584-585,
2003.
|
| [109] |
M. Bellegia, S. Tandon, Y. Zhu, and M. De Graef,
"On the electron-optical phase shift for magnetic nanoparticles,"
Microscopy and MicroAnalysis, vol. 9, Suppl. 2, pp. 316-317,
2003.
|
| [108] |
M. Beleggia and M. De Graef,
"On the computation of the demagnetization tensor field for an
arbitrary particle shape using a Fourier space approach,"
J. Magn. Magn. Mater., vol. 263, pp. L1-9, 2003.
|
| [107] |
Y. Kishi, M. De Graef, C. Cracionescu, T.A. Lograsso, D.A. Neumann, and
M. Wuttig,
"Microstructures and transformation behavior of cobalt-base
ferromagnetic shape memory alloys,"
J. Phys. IV, vol. 112, pp. 1021-1024, 2003.
|
| [106] |
M. De Graef, Y. Kishi, Y. Zhu, and M. Wuttig,
"Lorentz study of magnetic domains in Heusler-type ferromagnetic
shape memory alloys,"
J. Phys. IV, vol. 112, pp. 993-996, 2003.
|
| [105] |
M. De Graef,
Introduction to Conventional transmission Electron
Microscopy,
Cambridge University Press, 2003.
|
| [104] |
M. Beleggia, S. Tandon, Y. Zhu, and M. De Graef,
"Electron-optical phase shift of magnetic nanoparticles, part II:
Polyhedral particles,"
Phil. Mag. B, vol. 83, pp. 1143-1161, 2003.
|
2002 (top)
| [103] |
C.M. Craiunescu, Y. Kishi, M. De Graef, T.A. Lograsso, and M.R. Wuttig,
"Cobalt-base ferromagnetic shape memory alloys,"
in Proc. International Society for Optical Engineering, 2002,
vol. 4699, pp. 235-244.
|
| [102] |
V.V. Volkov, Y. Zhu, and M. De Graef,
"A new symmetrized solution for phase retrieval using the transport
of intensity equation,"
Micron, vol. 33, pp. 411-416, 2002.
|
| [101] |
N. Biery, M. De Graef, R. Raban, A. Elliot, C. Austin, and T.M. Pollock,
"Use of Weibull statistics to quantify property variability in
TiAl alloys,"
Metall. Mat. trans. A, vol. 33, pp. 3127-3136, 2002.
|
| [100] |
E.K. Sanchez, J.Q. Liu, M. De Graef, M. Skowronski, W.M. Vetter, and M. Dudley,
"Nucleation of threading dislocations in sublimation grown silicon
carbide,"
J. Appl. Phys., vol. 91, pp. 1143-148, 2002.
|
| [99] |
M. De Graef, N.T. Nuhfer, and N. Cleary,
"The Digital Microscopy Teaching Environment: a
Hard-Wired Microscopy Classroom,"
Microscopy and Microanalysis, vol. 8, pp. 176-181, 2002.
|
| [98] |
Y. Zhu, V.V. Volkov, and M. De Graef,
"Understanding magnetic structures in permanent magnets via in-situ
Lorentz microscopy, interferometric and non-interferometric phase
reconstruction,"
J. Electron Microscopy, vol. 50, pp. 447-455, 2002.
|
2001 (top)
| [97] |
K. Li, T.M. Pollock, M. De Graef, U. Habel, and A.W. Thompson,
"On the effect of Low and High Pressure Hydrogen-Charging
on the oxidation of a Ti-48Al-2Cr-2Nb alloy,"
Mater. Sci. Engg. A, vol. 318, pp. 224-234, 2001.
|
| [96] |
N. Biery, M. De Graef, and T.M. Pollock,
"Influence of microstructure and strain distribution on failure
properties in intermetallic TiAl-based alloys,"
Mater. Sci, Engg. A, vol. 319, pp. 613-617, 2001.
|
| [95] |
M. Willard, M. De Graef, D.E. Laughlin, and M.E. McHenry,
"Lorentz microscopy observations of a nanocrystalline
Fe44Co44Zr7B4Cu alloy,"
IEEE Trans. Magn., vol. 37, pp. 2343-2346, 2001.
|
| [94] |
M. De Graef, M. Willard, M.E. McHenry, and Y. Zhu,
"In-situ Lorentz TEM cooling study of magnetic domain
configurations in Ni2MnGa,"
IEEE Trans. Magn., vol. 37, pp. 2663-2665, 2001.
|
| [93] |
S.-Y. Chu, R. Gallagher, M. De Graef, and M.E. McHenry,
"Structural and magnetic phase transitions in Ni-Mn-Ga
ferromagnetic shape-memory crystals,"
IEEE Trans. Magn., vol. 37, pp. 2666-2668, 2001.
|
| [92] |
D.-C. Lu, M. De Graef, and T.M. Pollock,
"Complex planar faults in Ru-Al-0.5 at% B and boron additions to
intermetallic aluminides,"
in Structural Intermetallics, K.J. Hemker, D.M. Dimiduk,
H. Clemes, R. Darolia, H. Inui, J.M. Larsen, V.K. Sikka, M. Thomas, and J.D.
Whittenberger, Eds. 2001, pp. 541-549, TMS, Warrendale, PA.
|
| [91] |
M. De Graef and Y. Zhu,
"Quantitative non-interferometric Lorentz microscopy,"
J. Appl. Phys., vol. 89, pp. 7177-7179, 2001.
|
2000 (top)
| [90] |
M. De Graef,
"Lorentz microscopy: Theoretical basis and image simulations,"
in Magnetic Microscopy and its Applications to Magnetic
Materials, M. De Graef and Y. Zhu, Eds., vol. 36 of Experimental
Methods in the Physical Sciences, chapter 2. Academic Press, 2000.
|
| [89] |
K.J. Leonard, J.C. Mishurda, B. Molloseau, M. De Graef, and V.K. Vasudevan,
"Identification of a New Tetragonal Phase in the
Nb-Ti-Al System,"
Phil. Mag. Lett., vol. 80, pp. 295-305, 2000.
|
| [88] |
M. De Graef and Y. Zhu, Eds.,
Magnetic Microscopy and its Applications to Magnetic
Materials, vol. 36,
Academic Press, 2000.
|
| [87] |
S.Y. Ha, N.T. Nuhfer, G.S. Roher, M. De Graef, and M. Skowronski,
"Origin of Domain Structure in Hexagonal Silicon Carbide
Boules Grown by the Physical Vapor transport Method,"
J. of Crystal Growth, vol. 220, pp. 308-315, 2000.
|
| [86] |
S.Y. Ha, N.T. Nuhfer, M. De Graef, G.S. Rohrer, and M. Skowronski,
"Origin of Threading Dislocation Arrays in SiC Boules
Grown by PVT,"
in Proc. International Conference on SiC and Related
Materials, C.H. Carter, R.P. Devaty, and G.S. Rohrer, Eds. 2000, pp.
477-480, trans Tech Publications.
|
| [85] |
S.Y. Ha, N.T. Nuhfer, G.S. Roher, M. De Graef, and M. Skowronski,
"Identification of Prismatic Slip Bands in 4H SiC
Boules Grown by PVT,"
J. Electronic Mater., vol. 29, pp. L5-8, 2000.
|
1999 (top)
| [84] |
S.-Y. Chu, M. De Graef, A. Cramb, Laughlin D.E., and M.E. McHenry,
"The Effect of Field Cooling and Field Orientation on the
Martensitic Phase transformation in Ni2MnGa Single
Crystals,"
J. Appl. Phys., vol. 87, pp. 5777-5779, 1999.
|
| [83] |
J. Kim, K. Barmak, M. De Graef, L.H. Lewis, and D.C. Crew,
"The Effect of Annealing on Magnetic Exchange-Coupling in
CoPt/Co Bilayer Thin Films,"
J. Appl. Phys., vol. 87, pp. 6140-6142, 1999.
|
| [82] |
M. De Graef,
"Lorentz Microscopy and Electron Holography of
Nanocrystalline Magnetic Materials,"
in Mat. Res. Soc. Symp. Proc., 1999, vol. 577, pp.
519-530.
|
| [81] |
N. Biery, T.M. Pollock, N.T. Nuhfer, and M. De Graef,
"Displacement Mapping During in-situ Straining in
the SEM,"
Microscopy and Microanalysis, vol. 5 (supp. 2), pp. 334-335,
1999.
|
| [80] |
W. Yang, C.-T. Wu, B.L. Adams, and M. De Graef,
"Adaptive Orientation Imaging Microscopy,"
Microscopy and Microanalysis, vol. 5 (supp. 2), pp. 246-247,
1999.
|
| [79] |
M.R. McCartney, N.T. Nuhfer, and M. De Graef,
"Phase Contrast of Spherical Magnetic Particles,"
Microscopy and Microanalysis, vol. 5 (supp. 2), pp. 34-35,
1999.
|
| [78] |
M. De Graef, N.T. Nuhfer, and N. Cleary,
"Implementation of a Digital Microscopy Teaching
Environment,"
Microscopy and Microanalysis, vol. 5 (supp. 2), pp. 4-5,
1999.
|
| [77] |
N. Biery, M. De Graef, and T.M. Pollock,
"Study of Localized Strain at Notches in gamma-TiAl
Alloys using Displacement Mapping and Microstructural
Characterization,"
in Proc. Gamma Titanium Aluminides Symposium, Y.-W. Kim, D.M.
Dimiduk, and M.H. Loretto, Eds., Warrendale, PA, 1999, pp. 557-564, The
Minerals, Metals and Materials Society.
|
| [76] |
M. De Graef, N. Biery, L. Rishel, T.M. Pollock, and A. Cramb,
"On the Relation between Cooling Rate and Solidification
Microstructure in as-cast Titanium Aluminides,"
in Proc. Gamma Titanium Aluminides Symposium, Y.-W. Kim, D.M.
Dimiduk, and M.H. Loretto, Eds., Warrendale, PA, 1999, pp. 247-254, The
Minerals, Metals and Materials Society.
|
| [75] |
M. De Graef, N.T. Nuhfer, and M.R. McCartney,
"Phase Contrast of Spherical Magnetic Particles,"
J. of Microscopy, vol. 194, pp. 84-94, 1999.
|
1998 (top)
| [74] |
M. De Graef,
"A Novel Way to Represent the 32 Crystallographic Point
Groups,"
J. of Materials Education, vol. 20, pp. 31-42, 1998.
|
| [73] |
M. De Graef,
"Magnetic Induction and Quantitative Lorentz Microscopy in
the TEM,"
in Proc. of Symposium on Microstructure and Microscopy of
Magnetic Materials, 1998.
|
| [72] |
X. Pierron, M. De Graef, and A.W. Thompson,
"Effect of Hydrogen on the Microstructure of Ti3Al+Nb
Titanium Aluminide,"
Phil. Mag A, vol. 77, pp. 1399-1421, 1998.
|
| [71] |
J. Dooley, M. De Graef, and M.E. McHenry,
"Induction Mapping of Magnetostrictive Materials,"
J. Appl. Phys., vol. 83, pp. 6837-6839, 1998.
|
1997 (top)
| [70] |
J. Dooley and M. De Graef,
"Simulation of Magnetic Induction Mapping in the TEM,"
in Proc. Microscopy and Microanalysis Conference, G.W. Bailey,
R.V.W. Dimlich, K.B. Alexander, J.J. McCarthy, and T.P. Pretlow, Eds. 1997,
pp. 1157-1158, Springer.
|
| [69] |
J. Dooley and M. De Graef,
"Energy Filtered Magnetic Induction Mapping,"
Micron, vol. 28, pp. 371-380, 1997.
|
| [68] |
J. Dooley and M. De Graef,
"Energy Filtered Lorentz Microscopy,"
Ultramicroscopy, vol. 67, pp. 113-132, 1997.
|
| [67] |
E.K. Sanchez, M. De Graef, W. Qian, and M. Skowronski,
"HRTEM Characterization of 6H-15R Polytype Boundaries in
Silicon Carbide grown by Physical Vapor transport,"
in Mat. Res. Soc. Symp. Proc., 1997, vol. 442, pp.
655-661.
|
| [66] |
W. Qian, M. Skowronski, R. Kaspi, M. De Graef, and V.P. Dravid,
"Nucleation of Misfit and Threading Dislocations during
Epitaxial Growth of GaSb on GaAs(001) Substrates,"
Journal of Applied Physics, vol. 81, pp. 7268-7274, 1997.
|
| [65] |
M. De Graef, D.H. Hardwick, and P.L. Martin,
"Structural Evolution of Titanium Di-Borides in Wrought
Ti-47Al-2Mo-0.2B,"
in Structural Intermetallics 1997, M.V. Nathal, R. Darolia,
C.T. Liu, P.L. Martin, D.B. Miracle, R. Wagner, and M. Yamaguchi, Eds. 1997,
pp. 185-194, TMS.
|
| [64] |
K. Muraleedharan, L.L. Rishel, M. De Graef, A.W. Cramb, T.M. Pollock, and G.T.
Gray III,
"The Effect of Cooling Rate on Microstructural Development
in Cast Ti-48Al-2Cr-2Nb Type Alloys,"
in Structural Intermetallics 1997, M.V. Nathal, R. Darolia,
C.T. Liu, P.L. Martin, D.B. Miracle, R. Wagner, and M. Yamaguchi, Eds. 1997,
pp. 215-224, TMS.
|
| [63] |
D.J. Tilly, J.P.A. Löfvander, M. De Graef, and C.G. Levi,
"Interfaces in MoSi2-SiC in-situ Composites
Synthesized by Melt Processing,"
Metallurgical and Materials transactions, vol. 28A, pp.
1901-1911, 1997.
|
| [62] |
M. Chandrasekaran, G. Gosh, D. Schryvers, M. De Graef, L. Delaey, and
G. Van Tendeloo,
"Decomposition of a Metastable BCC Phase in Rapidly
Solidified Ni - 9at.% Zr and Ni - 8at.% Zr - 1at% X
Alloys,"
Philosophical Magazine A, vol. 75, pp. 677-701, 1997.
|
1996 (top)
| [61] |
W. Qian, M. Skowronski, R. Kaspi, and M. De Graef,
"Nucleation of Misfit and Threading Dislocations in
GaSb/GaAs (001) Heterostructure,"
in Proceeding of the 54th MSA annual meeting, G.W. Bailey, J.M.
Corbett, R.V.W. Dimlich, J.R. Michael, and N.J. Zaluzec, Eds., 1996, pp.
946-947.
|
| [60] |
J. Cheney and M. De Graef,
"An X-Ray Diffraction Simulator for Undergraduate
Crystallography,"
Journal of Materials Education, vol. 18, pp. 57-66, 1996.
|
| [59] |
D.B. Allen, A.W. Thompson, and M. De Graef,
"The Effects of Hydrogen on the Stability of the
Orthorhombic Phase in Ti-24Al-11Nb,"
in Proceedings of the Fifth International Conference on the
Effects of Hydrogen on Material Behavior, A.W. Thompson and N.R. Moody, Eds.
1996, pp. 831-840, TMS.
|
| [58] |
K. Li, M. De Graef, T.M. Pollock, D.B. Allen, and A.W. Thompson,
"Hydrides in High Pressure Hydrogen-Charged Ti-Al
Alloys,"
in Proceedings of the Fifth International Conference on the
Effects of Hydrogen on Material Behavior, A.W. Thompson and N.R. Moody, Eds.
1996, pp. 809-818, TMS.
|
| [57] |
D.J. Wissuchek, T.J. Mackin, M. De Graef, G.E. Lucas, and A.G. Evans,
"A Simple Method for Measuring Surface Strains around
Cracks,"
Experimental Mechanics, vol. 36, pp. 173-179, 1996.
|
1995 (top)
| [56] |
Y. Nakamura, P.A. Smith, D.E. Laughlin, M. De Graef, and M.E. McHenry,
"Structure and Magnetic Properties of Quenched
(MnxAl1-x)3O4 Spinels and Hausmannites,"
IEEE trans. Mag., vol. 31, pp. 4154-4156, 1995.
|
| [55] |
W. Qian, M. Skowronski, M. De Graef, K. Doverspike, L.B. Rowland, and D.K.
Gaskill,
"Microstructural Characterization of alpha-GaN Films
Grown on Sapphire by Organometallic Vapor Phase Epitaxy,"
Appl. Phys. Lett., vol. 66, pp. 1252-1524, 1995.
|
| [54] |
X. Pierron, M. De Graef, T.M. Pollock, and A.W. Thompson,
"Hydrogen-Induced Phase transformations in alpha2+ B2
Ti-25Al-10Nb-3V-1Mo Titanium Aluminide,"
in Proceedings of the Annual Meeting of the Microscopy Society
of America, G.W. Bailey, M.H. Ellisman, R.A. Hennigar, and N.J. Zaluzec,
Eds. 1995, pp. 520-521, Jones and Begell Publishing (New York).
|
| [53] |
N.T. Nuhfer, J. Dooley, and M. De Graef,
"Energy Filtered Magnetic Domain Imaging at 400 kV,"
in Proceedings of the Annual Meeting of the Microscopy Society
of America, G.W. Bailey, M.H. Ellisman, R.A. Hennigar, and N.J. Zaluzec,
Eds. 1995, pp. 306-307, Jones and Begell Publishing (New York).
|
| [52] |
J. Dooley, N.T. Nuhfer, and M. De Graef,
"Lorentz Observation of Magnetic Domains in Terfenol-D,"
in Proceedings of the Annual Meeting of the Microscopy Society
of America, G.W. Bailey, M.H. Ellisman, R.A. Hennigar, and N.J. Zaluzec,
Eds. 1995, pp. 482-483, Jones and Begell Publishing (New York).
|
| [51] |
W. Qian, M. Skowronski, M. De Graef, G. Rohrer, K. Doverspike, L.B. Rowland,
and D.K. Gaskill,
"TEM and AFM Studies of Structural Defects in
alpha-GaN Films,"
in Proceedings of the Annual Meeting of the Microscopy Society
of America, G.W. Bailey, M.H. Ellisman, R.A. Hennigar, and N.J. Zaluzec,
Eds. 1995, pp. 456-457, Jones and Begell Publishing (New York).
|
| [50] |
J.W. Yang, J.N. Kunzia, Q.C. Chen, M. Asif Kahn, T. George, M. De Graef, and
S. Mahajan,
"Temperature-Mediated Phase Selection during Growth of
GaN on (111)A and (111)B GaAs Substrates,"
Appl. Phys. Lett., vol. 67, pp. 3759-3761, 1995.
|
| [49] |
J. Dooley and M. De Graef,
"TEM Study of Twinning and Magnetic Domains in
Terfenol-D,"
in Mat. Res. Soc. Sym. Proc., 1995, vol. 360, pp. 189-195.
|
| [48] |
S. Kirkpartrick, M.E. McHenry, M. De Graef, P.A. Smith, Y. Nakamura, D.E.
Laughlin, E.M. Brunsman, J.H. Scott, and S.A. Majetich,
"Magnetic Properties of Sm-Co-C and Mn-Al-C Alloy
Nanoparticles,"
Scripta Metall. Mater., vol. 33, pp. 1703-1708, 1995.
|
| [47] |
K. Li, T.M. Pollock, A.W. Thompson, and M. De Graef,
"A New Phase in Hydrogen Charged Ti-48Al-2Cr-2Nb,"
Scripta Metall. Mater., vol. 32, pp. 1009-1014, 1995.
|
1994 (top)
| [46] |
N.T. Nuhfer, M. De Graef, M.E. McHenry, S.A. Majetich, J.O. Artman, and S.W.
Staley,
"Electron microscopy stud y of carbon coated magnetic nanoparticles
produced by the Kratschmer-arc process,"
in Proceedings 13th International Conference on Electron
Microscopy, 1994, pp. 313-314.
|
| [45] |
M. De Graef, D.B. Allen, X. Pierron, T.M. Pollock, and A.W. Thompson,
"High resolution electron microscopy study of planar anti-phase
boundaires in orthorhombic Ti2NbAl,"
in Proceedings 13th International Conference on Electron
Microscopy, 1994, pp. 665-666.
|
| [44] |
M.E. McHenry, S.A. Majetich, J.O. Artman, M. De Graef, S.W. Staley, E.M.
Brunsman, E. Bortz, S. Kirkpatrick, K. Midelfort, J. Williams, and
B. Brunett,
"Magnetic properties of carbon coated, ferromagnetic cobalt
nanoparticles produced by a carbon-arc method,"
J. Appl. Phys., vol. 75, pp. 5882, 1994.
|
| [43] |
M.E McHenry, S.A. Majetich, J.O. Artman, M. De Graef, and S.W. Staley,
"Superparamagnetism in carbon coated co particles produced by the
Kratschmer-arc process,"
Phys. Rev. B, vol. 49, pp. 11358, 1994.
|
| [42] |
V. Jayaram, M. De Graef, and C.G. Levi,
"Metastable extension of the fluorite phase field in
Y2O3-ZrO2 and its effect on grain growth,"
Acta Metall. Mater., vol. 42, pp. 1829-1846, 1994.
|
| [41] |
K.J. Vaidya, C.Y. Yang, M. De Graef, and F.F. Lange,
"Heteroepitaxy of rare-earth hexa-aluminates on sapphire,"
J. Mater. Res., vol. 9, pp. 410-419, 1994.
|
1993 (top)
| [40] |
M. De Graef, D.R. Clarke, and J.S. Speck,
"In-situ domain multiplication and migration in the
antiferroelectric ceramic PLSnZT,"
Ultramicroscopy, vol. 52, pp. 179-186, 1993.
|
| [39] |
H.C. Cao, M. De Graef, and A.G. Evans,
"Structure and properties at the ferroelectric/electrode interface
between Lead Zirconate Titanate and Copper,"
J. Am. Ceram. Soc., vol. 76, pp. 3019-3023, 1993.
|
| [38] |
M. De Graef and D.R. Clarke,
"Measurement of residual stress in MgO films on GaAs by electron
microscopy,"
Appl. Phys. Lett., vol. 63, pp. 1044-1046, 1993.
|
| [37] |
D.R. Clarke and M. De Graef,
"The effect of cracks on the superconducting transport current in
thin film : the analogy with two-dimensional elasticity and plasticity,"
J. Mat. Res., vol. 8, pp. 1515-1532, 1993.
|
| [36] |
J.S. Speck, M. De Graef, A.P. Wilkinson, A.K. Cheetham, and D.R. Clarke,
"Hierarchical domain structures and in-situ domain generation in the
antiferroelectric ceramic PLSnZT,"
J. Appl. Phys., vol. 73, pp. 7261-7267, 1993.
|
| [35] |
E.J. Tarsa, M. De Graef, D.R. Clarke, E.L. Hu, A.C. Gossard, and J.S. Speck,
"Growth and characterization of (111) and (001) oriented MgO films
on (001) GaAs,"
J. Appl. Phys., vol. 73, pp. 3276-3283, 1993.
|
| [34] |
M. De Graef and D.R. Clarke,
"Strain contrast at crack tips for in-situ transmission electron
microscopy straining experiments,"
Ultramicroscopy, vol. 49, pp. 354-365, 1993.
|
1992 (top)
| [33] |
K.G.F. Janssens, J. Vanhellemont, M. De Graef, and O. Van der Biest,
"SIMCON : a versatile software package for the simulation of
electron diffraction contrast images of arbitrary displacement fields,"
Ultramicroscopy, vol. 45, pp. 323-335, 1992.
|
| [32] |
M. Bannister, S.M. Spearing, J.P.A. Löfvander, and M. De Graef,
"Fatigue of extruded steel/NiAl composites,"
in Mat. Res. Soc. Symp. Proc., 1992, vol. 273, pp.
|
| [31] |
M. De Graef, B.J. Dalgleish, M.R. Turner, and A.G. Evans,
"Interfaces between alumina and platinum : structure, bonding and
fracture resistance,"
Acta Metall. Mater., vol. 40, pp. S333-S344, 1992.
|
| [30] |
M. De Graef, J.S. Speck, and D.R. Clarke,
"TEM study of domain wall structures in anti-ferroelectric
materials,"
in Active Materials and Adaptive Structures, G.J. Knowles, Ed.
1992, pp. 87-90, IOP Publishing Ltd.
|
| [29] |
M. De Graef, J.P.A. Löfvander, C. McCullough, and C.G. Levi,
"The evolution of metastable bf borides in a Ti-Al-B alloy,"
Acta Metall. Mater., vol. 40, pp. 3395-3406, 1992.
|
| [28] |
J.S. De Graef, M. Speck, D.R. Clarke, and D. Dimos,
"Electron microscopic study of domain boundaries in relaxor
ferroelectrics,"
in Mat. Res. Soc. Sym. Proc., 1992, vol. 243, pp. 3-14.
|
| [27] |
J. Besson, M. De Graef, J.P.A. Löfvander, and S.M. Spearing,
"Fracture behavior and microstructure of MoSi2 reinforced
with ductile ellipsoidal Nb particles,"
Journal of Materials Science, vol. 27, pp. 4160-4166, 1992.
|
1991 (top)
| [26] |
M. De Graef, J.P.A. Löfvander, and C.G. Levi,
"The structure of complex monoborides in gamma-TiAl alloys with
Ta and B additions,"
Acta Metall. Mater., vol. 39, pp. 2381, 1991.
|
1990 (top)
| [25] |
L. Delaey, T. Sugimoto, M. De Graef, and J. Van Humbeeck,
"Changes in stacking sequence of beta'1 martensite plates
interacting with particles,"
Scripta Metall. Mater., vol. 24, pp. 1163, 1990.
|
| [24] |
J. Fransaer, M. De Graef, and J. Roos,
"The temperature distribution around a spherical particle on a
planar surface,"
J. Heat transfer, vol. 112, pp. 561, 1990.
|
| [23] |
M. De Graef and L. Delaey,
"Numerical simulation of mechanical stability in
beta-Cu-Zn-Al,"
Mat. Sci. Forum, vol. 56-58, pp. 423-428, 1990.
|
1989 (top)
| [22] |
M. De Graef, B. Verlinden, and L. Delaey,
"Numerical simulations of the lattice stability of beta-phase
Hume-Rothery alloys,"
in Mat. Res. Soc. Symp. Proc., 1989, vol. 141, p. 189.
|
| [21] |
M. De Graef,
Bijdrage tot de studie van fazestabiliteit voor en na de
martensitische transformatie in beta-Cu-Zn-Al legeringen,
Ph.D. thesis (in Flemish), Catholic University of Leuven, Belgium, 1989.
|
| [20] |
D. Broddin, G. Van Tendeloo, J. Van Landuyt, S. Amelinckx, and M. De Graef,
"The long period antiphase boundary modulated structures in
Cu3+xAl1-x alloys,"
Phil. Mag. A, vol. 59, pp. 979, 1989.
|
| [19] |
G. Ceder, M. De Graef, L. Delaey, J. Kulik, and D. de Fontaine,
"A Gorsky-Bragg-Williams approach to the study of long period
superlattice phases in binary alloys,"
Phys. Rev. B, vol. 39, pp. 381, 1989.
|
1988 (top)
| [18] |
M. De Graef, L. Delaey, and D. Broddin,
"High resolution electron microscopic study of the X-phase in Cu-Al
and Cu-Al-Zn alloys,"
phys. stat. sol. (a), vol. 107, pp. 597, 1988.
|
| [17] |
D. Broddin, M. De Graef, and J. Van Landuyt,
"Structure combination branching in the long period anti-phase
boundary modulated Cu3+xAl alloys,"
in Proc. EUREM, 1988, vol. 93 of Inst. Phys. Conf.
Ser., p. 487.
|
| [16] |
M. De Graef, B. Verlinden, and L. Delaey,
"A new potential model for the description of lattice stability in
beta-phase alloys,"
Scripta Met., vol. 22, pp. 1531, 1988.
|
| [15] |
M. De Graef and L. Delaey,
"A new empirical two-body interaction potential fitted to second and
third order elastic moduli,"
phys. stat. sol. (b), vol. 146, pp. 427, 1988.
|
| [14] |
M. De Graef, D. Broddin, J. Van Humbeeck, and L. Delaey,
"Phase transformations during stabilisation of Cu-Zn-Al
martensite,"
in Proc. Int. Conf. Solid-solid Phase transformations, G.W.
Lorimer, Ed., 1988, p. 86.
|
1987 (top)
| [13] |
M. De Graef & D. Broddin,
"Long period superlattice phases in Cu-Al-Zn alloys,"
in Alloy Phase Stability, G.M. Stocks and A. Gonis, Eds., 1987,
vol. 163 of NATO ASI series, p. 119.
|
| [12] |
D. Broddin, M. De Graef, G. Van Tendeloo, J. Van Landuyt, L. Delaey, and
S. Amelinckx,
"Long period superstructures in Cu-Al,"
Micr. Microsc. Acta, vol. 18, pp. 239, 1987.
|
| [11] |
M. De Graef and J. Ortín,
"Hysteresis : a software package,"
Scripta Met., vol. 21, pp. I, 1987.
|
1986 (top)
| [10] |
M. De Graef,
"HREM study of Ni2(1+x)Ti1-xO4 spinels,"
J. of Electron Microscopy, vol. 35, pp. 817, 1986.
|
| [9] |
M. De Graef, D. Broddin, J. Van Humbeeck, and L. Delaey,
"Study of long period APB-structures in Cu-Zn-Al alloys,"
J. of Electron Microscopy, vol. 35, pp. 845, 1986.
|
| [8] |
M. De Graef, J. Van Humbeeck, and L. Delaey,
"Tem-observations of stabilised Cu-Zn-Al martensite,"
in Proc. Int. Conf. on Martensitic transformations, 1986, p.
850.
|
1985 (top)
| [7] |
M. De Graef, M. Andrade, J. Van Humbeeck, and L. Delaey,
"The stabilisation of step-quenched Cu-Zn-Al martensite,"
Scripta Met., vol. 19, pp. 643, 1985.
|
| [6] |
M. De Graef, P. Seynen, and D.J.W. IJdo,
"Electron microscopic study of the system NiO-TiO2, Part
I : Ni2(1+x)Ti1-xO4 compounds,"
J. Sol. Stat. Chem., vol. 58, pp. 643, 1985.
|
1984 (top)
| [5] |
J. Van Humbeeck & L. Delaey M. De Graef,
"Changes at the martensite plate boundaries and stabilisation (TEM
observations),"
Tech. Rep. R84, KULeuven, 1984.
|
| [4] |
M. De Graef, M. Bakker, M. Van Hemert, J. Van Landuyt, and S. Amelinckx,
"Structure models for beta-MnGa2S4 as derived from
electron diffraction and high resolution electron microscopy,"
J. Sol. Stat. Chem., vol. 55, pp. 133, 1984.
|
1983 (top)
| [3] |
M. De Graef, M. Bakker, J. Van Landuyt, and S. Amelinckx,
"High resolution study of the manganese gallium sulfide
MnGa2S4,"
in Proc. Joint Meeting on Electron Microscopy, 1983, p. 132.
|
| [2] |
M. De Graef, D. Van Dyck, and J. Van Landuyt,
"On the symmetry properties of axial high resolution electron
micrographs,"
in Proc. 8th European Crystallographic Meeting, 1983, p. 302.
|
| [1] |
M. De Graef,
"Hoge resolutie elektronenmicroscopie : - theoretische aspecten, -
studie van het systeem xMnS-yGa2S3,"
M.S. thesis, University of Antwerp, 1983.
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