Defects-driven appearance of half-metallic ferrimagnetism in Co-Mn-based Heusler alloys

[1]  B. Aktaş,et al.  Defect‐induced ferrimagnetism in the half‐metallic Co2CrAl and Co2CrSi compounds , 2007 .

[2]  H. Ohldag,et al.  X-Ray Magnetic Circular Dichroism of Heusler Alloy Co(2)Cr(1-X)Fe(X)Al Epitaxial Thin Films , 2007 .

[3]  B. Aktaş,et al.  Influence of mixing the low-valent transition metal atoms "Y, Y * =Cr, Mn, Fe… on the properties of the quaternary , 2006, cond-mat/0612194.

[4]  K. Koepernik,et al.  Spin and orbital magnetism in full Heusler alloys: A density functional theory study of Co 2 Y Z ( Y = Mn , Fe ; Z = Al , Si , Ga , Ge ) , 2006 .

[5]  R. Podloucky,et al.  Ab initio prediction of half-metallic properties for the ferromagnetic heusler alloys Co2MSi (M=Ti,V,Cr) , 2006, cond-mat/0611466.

[6]  Andy Thomas,et al.  Large tunnel magnetoresistance in tunnel junctions with Co2MnSi∕Co2FeSi multilayer electrode , 2006 .

[7]  N. Tezuka,et al.  Tunnel magnetoresistance for junctions with epitaxial full-Heusler Co2FeAl0.5Si0.5 electrodes with B2 and L21 structures , 2006 .

[8]  N. Tezuka,et al.  Spin polarization of Co2FeSi full-Heusler alloy and tunneling magnetoresistance of its magnetic tunneling junctions , 2006 .

[9]  H. Kubota,et al.  Direct observation of half-metallic energy gap in Co2MnSi by tunneling conductance spectroscopy , 2006 .

[10]  K. Hono,et al.  Spin polarization of quaternary Co2Cr1-xFexAl Heusler alloys , 2006 .

[11]  B. Aktaş,et al.  Erratum: Doping and disorder in the CO2MnAl and Co2MnGa half-metallic Heusler alloys , 2006, cond-mat/0607652.

[12]  T. Marukame,et al.  High tunnel magnetoresistance in fully epitaxial magnetic tunnel junctions with a full-Heusler alloy Co2Cr0.6Fe0.4Al thin film , 2006 .

[13]  Claudia Felser,et al.  Valence electron rules for prediction of half-metallic compensated-ferrimagnetic behaviour of Heusler compounds with complete spin polarization , 2006 .

[14]  B. Aktaş,et al.  Defects in CrAs and related compounds as a route to half-metallic ferrimagnetism , 2006, cond-mat/0606286.

[15]  I. Turek,et al.  Exchange interactions and Curie temperatures in Ni2-xMnSb alloys : First-principles study , 2006 .

[16]  G. Fecher,et al.  Properties of the quaternary half-metal-type Heusler alloy Co2Mn1-xFexSi , 2006, cond-mat/0606108.

[17]  K. Yakushiji,et al.  Current-perpendicular-to-plane magnetoresistance in epitaxial Co2MnSi∕Cr∕Co2MnSi trilayers , 2006 .

[18]  H. Kubota,et al.  Giant tunneling magnetoresistance in Co2MnSi∕Al–O∕Co2MnSi magnetic tunnel junctions , 2006 .

[19]  K. Hono,et al.  Spin polarization of Co2MnGe and Co2MnSi thin films with A2 and L21 structures , 2006, INTERMAG 2006 - IEEE International Magnetics Conference.

[20]  H. Akai,et al.  Half-metallic diluted antiferromagnetic semiconductors. , 2006, Physical review letters.

[21]  B. Aktaş,et al.  Effect of doping and disorder on the half metallicity of full Heusler alloys , 2006, cond-mat/0603811.

[22]  A. D. Rata,et al.  Structural and magneto-transport characterization of Co2CrxFe1-xAl Heusler alloy films , 2006, cond-mat/0603649.

[23]  P. H. Dederichs,et al.  Electronic structure and Slater–Pauling behaviour in half-metallic Heusler alloys calculated from first principles , 2006 .

[24]  H. Kandpal,et al.  Reduction of surface magnetism of Co2Cr0.6Fe0.4Al Heusler alloy films , 2006 .

[25]  G. Fecher,et al.  Correlation in the transition metal based Heusler compounds Co2MnSi and Co2FeSi , 2006, cond-mat/0601671.

[26]  H. Kubota,et al.  Magnetic tunnel junctions using B2-ordered Co2MnAl Heusler alloy epitaxial electrode , 2006 .

[27]  B. Aktaş,et al.  Search for half-metallic ferrimagnetism in V-based Heusler alloys Mn2VZ (Z = Al, Ga, In, Si, Ge, Sn) , 2005, cond-mat/0512361.

[28]  A. Sakuma,et al.  Half-metallic properties of Co2(Cr1-xFex)Ga heusler alloys , 2005 .

[29]  H. Zabel,et al.  Antiferromagnetic dipolar ordering in [Co2MnGe/V]N multilayers , 2005 .

[30]  G. Schönhense,et al.  Design of magnetic materials: the electronic structure of the ordered, doped Heusler compound Co2Cr1−xFexAl , 2005 .

[31]  P. Dederichs,et al.  Introduction to half-metallic Heusler alloys: Electronic Structure and Magnetic Properties , 2005, cond-mat/0510276.

[32]  G. Fecher,et al.  Design of magnetic materials: Co$_2$Cr$_{1-x}$Fe$_{x}$Al , 2005, cond-mat/0510203.

[33]  K. Ploog,et al.  Epitaxial Heusler alloy Co2FeSi∕GaAs(001) hybrid structures , 2005 .

[34]  A. Yaresko,et al.  Theoretical study of the electronic and magnetic structures of the Heusler alloys Co2Cr1-xFexAl , 2005 .

[35]  L. Sandratskii,et al.  Exchange interactions and temperature dependence of magnetization in half-metallic Heusler alloys , 2005, cond-mat/0507697.

[36]  H. Zabel,et al.  Element-specific characterization of the interface magnetism in [Co2MnGe/Au]n multilayers by x-ray resonant magnetic scattering , 2005 .

[37]  H. Zabel,et al.  Element-specific x-ray circular magnetic dichroism of Co2MnGe Heusler thin films , 2005 .

[38]  G. Fecher,et al.  Geometric, electronic, and magnetic structure of Co2FeSi: Curie temperature and magnetic moment measurements and calculations , 2005, cond-mat/0506729.

[39]  N. Tezuka,et al.  Large tunnel magnetoresistance at room temperature with a Co2FeAl full-Heusler alloy electrode , 2005 .

[40]  B. Clemens,et al.  Properties of Heusler alloy Co2Cr1−xFexAl superlattices and spin valves , 2005 .

[41]  Marek Przybylski,et al.  Magnetic properties and spin polarization of Co 2 MnSi Heusler alloy thin films epitaxially grown on GaAs(001) , 2005 .

[42]  Masafumi Yamamoto,et al.  Fabrication of Fully Epitaxial Magnetic Tunnel Junctions Using Full-Heusler Alloy Co2Cr0.6Fe0.4Al Thin Film and MgO Tunnel Barrier , 2005 .

[43]  L. Sandratskii,et al.  First-principles study of exchange interactions and Curie temperatures of half-metallic ferrimagnetic full Heusler alloys Mn2V Z (Z = Al, Ge) , 2005, cond-mat/0504679.

[44]  K. Ishida,et al.  Phase separation and magnetic properties of half-metal-type Co2Cr1−xFexAl alloys , 2004 .

[45]  C. Adelmann,et al.  Spin injection from the Heusler alloy Co2MnGe into Al0.1Ga0.9As∕GaAs heterostructures , 2004, cond-mat/0410751.

[46]  A. Sakuma,et al.  Magnetic properties and band structures of half-metal-type Co2CrGa Heusler alloy , 2004 .

[47]  P. Dederichs,et al.  Half-metallicity and Slater-Pauling behavior in the ferromagnetic Heusler alloys , 2004, cond-mat/0408068.

[48]  G. Reiss,et al.  Interface structure and magnetism of magnetic tunnel junctions with a Co2MnSi electrode , 2004 .

[49]  A. Thomas,et al.  Co2MnSi Heusler alloy as magnetic electrodes in magnetic tunnel junctions , 2004 .

[50]  S. Sarma,et al.  Spintronics: Fundamentals and applications , 2004, cond-mat/0405528.

[51]  Yoshio Miura,et al.  Atomic disorder effects on half-metallicity of the full-Heusler alloys Co 2 ( Cr 1 − x Fe x ) Al : A first-principles study , 2004 .

[52]  A. Freeman,et al.  Role of structural defects on the half-metallic character of Co 2 MnGe and Co 2 MnSi Heusler alloys , 2004 .

[53]  Xixiang Zhang,et al.  Magnetic, structural, and transport properties of the Heusler alloys Co 2 MnSi and NiMnSb , 2003 .

[54]  I. Galanakis.  Appearance of half-metallicity in the quaternary Heusler alloys , 2003, cond-mat/0305134.

[55]  Gerhard Jakob,et al.  Element-specific magnetic moments from core-absorption magnetic circular dichroism of the doped Heusler alloy Co2Cr0.6Fe0.4Al , 2003 .

[56]  N. Papanikolaou,et al.  Slater-Pauling behavior and origin of the half-metallicity of the full-Heusler alloys , 2002 .

[57]  A. Freeman,et al.  Co2MnX (X=Si, Ge, Sn) Heusler compounds: An ab initio study of their structural, electronic, and magnetic properties at zero and elevated pressure , 2002 .

[58]  N. Papanikolaou,et al.  Origin and properties of the gap in the half-ferromagnetic Heusler alloys , 2002, cond-mat/0203534.

[59]  C. Pfleiderer,et al.  Stability of antiferromagnetism at high magnetic fields in Mn 3 Si , 2001, cond-mat/0111048.

[60]  Helmut Eschrig,et al.  FULL-POTENTIAL NONORTHOGONAL LOCAL-ORBITAL MINIMUM-BASIS BAND-STRUCTURE SCHEME , 1999 .

[61]  R. Hayn,et al.  Analytic properties and accuracy of the generalized Blackman-Esterling-Berk coherent-potential approximation , 1998 .

[62]  Shoji Ishida,et al.  Search for Half-Metallic Compounds in Co2MnZ (Z=IIIb, IVb, Vb Element) , 1995 .

[63]  H. Leuken,et al.  Half-metallic antiferromagnets. , 1995 .

[64]  Radhakrishna,et al.  Magnetic excitations in the triangular antiferromagnets Mn3Sn and Mn3Ge. , 1993, Physical review. B, Condensed matter.

[65]  Savrasov.  Full-potential linear-muffin-tin-orbital method for calculating total energies and forces. , 1992, Physical review. B, Condensed matter.

[66]  H. Wijn.  Alloys and compounds of 3d elements with main group elements , 1991 .

[67]  Ishida,et al.  Hyperfine fields and electronic structures of the Heusler alloys Co2MnX (X=Al, Ga, Si, Ge, Sn) , 1990 .

[68]  R. D. Groot,et al.  FeMnSb: A Half-Metallic Ferrimagnet , 1986 .

[69]  K.H.J. Buschow,et al.  New Class of Materials: Half-Metallic Ferromagnets , 1983 .

[70]  Erich Wimmer,et al.  Total-energy all-electron density functional method for bulk solids and surfaces , 1982 .

[71]  J. Blackman,et al.  Generalized Locator—Coherent-Potential Approach to Binary Alloys , 1971 .