메뉴 건너뛰기




Volumn 116, Issue 2, 2016, Pages

Phase Separation from Electron Confinement at Oxide Interfaces

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRON GAS; INTERFACE STATES; PHASE SEPARATION; TWO DIMENSIONAL ELECTRON GAS;

EID: 84954425565     PISSN: 00319007     EISSN: 10797114     Source Type: Journal    
DOI: 10.1103/PhysRevLett.116.026804     Document Type: Article
Times cited : (83)

References (52)
  • 3
    • 77950281407 scopus 로고    scopus 로고
    • J. Mannhart and D. G. Schlom, Science 327, 1607 (2010). SCIEAS 0036-8075 10.1126/science.1181862
    • (2010) Science , vol.327 , pp. 1607
    • Mannhart, J.1    Schlom, D.G.2
  • 5
    • 36749030266 scopus 로고    scopus 로고
    • N. Reyren, Science 317, 1196 (2007). SCIEAS 0036-8075 10.1126/science.1146006
    • (2007) Science , vol.317 , pp. 1196
    • Reyren, N.1
  • 9
    • 84938808612 scopus 로고    scopus 로고
    • S. Hurand, Sci. Rep. 5, 12751 (2015). SRCEC3 2045-2322 10.1038/srep12751
    • (2015) Sci. Rep. , vol.5 , pp. 12751
    • Hurand, S.1
  • 11
    • 84880266585 scopus 로고    scopus 로고
    • Ariando, Nat. Commun. 2, 188 (2011). NCAOBW 2041-1723 10.1038/ncomms1192
    • (2011) Nat. Commun. , vol.2 , pp. 188
    • Ariando1
  • 16
    • 84865103440 scopus 로고    scopus 로고
    • J. A. Bert, Phys. Rev. B 86, 060503(R) (2012). PRBMDO 1098-0121 10.1103/PhysRevB.86.060503
    • (2012) Phys. Rev. B , vol.86 , pp. 060503R
    • Bert, J.A.1
  • 17
    • 84886946660 scopus 로고    scopus 로고
    • C. Richter, Nature (London) 502, 528 (2013). NATUAS 0028-0836 10.1038/nature12494
    • (2013) Nature (London) , vol.502 , pp. 528
    • Richter, C.1
  • 20
    • 84888146304 scopus 로고    scopus 로고
    • B. Kalisky, Nat. Mater. 12, 1091 (2013). NMAACR 1476-1122 10.1038/nmat3753
    • (2013) Nat. Mater. , vol.12 , pp. 1091
    • Kalisky, B.1
  • 25
    • 85051605061 scopus 로고    scopus 로고
    • S. Caprara, SPIN 04, 1440004 (2014). 10.1142/S2010324714400049
    • (2014) SPIN , vol.4 , pp. 1440004
    • Caprara, S.1
  • 27
    • 84954440995 scopus 로고    scopus 로고
    • The origin of the interfacial electrons is still controversial. Besides the electronic reconstruction mechanism related to the polarity catastrophe [28], the occurrence of oxygen vacancies is widely considered and controversial [29-31]. See also Ref. [32], and references therein
    • The origin of the interfacial electrons is still controversial. Besides the electronic reconstruction mechanism related to the polarity catastrophe [28], the occurrence of oxygen vacancies is widely considered and controversial [29-31]. See also Ref. [32], and references therein.
  • 32
    • 84915737835 scopus 로고    scopus 로고
    • L. Yu and A. Zunger, Nat. Commun. 5, 5118 (2014). NCAOBW 2041-1723 10.1038/ncomms6118
    • (2014) Nat. Commun. , vol.5 , pp. 5118
    • Yu, L.1    Zunger, A.2
  • 33
    • 84954408008 scopus 로고    scopus 로고
    • See Supplemental Material at for a detailed description of the iterative procedure, for the numerical solution of the Schrödinger and Poisson equations, and for the calculation of the electrostatic contribution to the total energy. The Supplemental Material includes Refs. [34-37]
    • See Supplemental Material at http://link.aps.org/supplemental/10.1103/PhysRevLett.116.026804 for a detailed description of the iterative procedure, for the numerical solution of the Schrödinger and Poisson equations, and for the calculation of the electrostatic contribution to the total energy. The Supplemental Material includes Refs. [34-37].
  • 34
    • 34547827353 scopus 로고
    • F. Stern and W. E. Howard, Phys. Rev. 163, 816 (1967). PHRVAO 0031-899X 10.1103/PhysRev.163.816
    • (1967) Phys. Rev. , vol.163 , pp. 816
    • Stern, F.1    Howard, W.E.2
  • 35
    • 65549111810 scopus 로고    scopus 로고
    • M. Salluzzo, Phys. Rev. Lett. 102, 166804 (2009). PRLTAO 0031-9007 10.1103/PhysRevLett.102.166804
    • (2009) Phys. Rev. Lett. , vol.102 , pp. 166804
    • Salluzzo, M.1
  • 36
    • 84876194255 scopus 로고    scopus 로고
    • Z. Zhong, A. Tóth, and K. Held, Phys. Rev. B 87, 161102(R) (2013). PRBMDO 1098-0121 10.1103/PhysRevB.87.161102
    • (2013) Phys. Rev. B , vol.87 , pp. 161102R
    • Zhong, Z.1    Tóth, A.2    Held, K.3
  • 38
    • 84957727685 scopus 로고    scopus 로고
    • The gate potential (Equation presented) (and the associated density (Equation presented)) are external parameters determining the thermodynamic state of the system. In contrast, the density (Equation presented) and its fluctuations are determined by the internal stability of the system. Thus, establishing whether for a given value of (Equation presented), say (Equation presented) (fixed by the chemistry of the sample), the 2DEG is stable or not, amounts to determine whether the chemical potential is an increasing or a decreasing function of (Equation presented) in the vicinity of (Equation presented), while keeping (Equation presented) fixed
    • The gate potential (Equation presented) (and the associated density (Equation presented)) are external parameters determining the thermodynamic state of the system. In contrast, the density (Equation presented) and its fluctuations are determined by the internal stability of the system. Thus, establishing whether for a given value of (Equation presented), say (Equation presented) (fixed by the chemistry of the sample), the 2DEG is stable or not, amounts to determine whether the chemical potential is an increasing or a decreasing function of (Equation presented) in the vicinity of (Equation presented), while keeping (Equation presented) fixed.
  • 47
    • 84878535509 scopus 로고    scopus 로고
    • Se Y. Park and A. J. Millis, Phys. Rev. B 87, 205145 (2013). PRBMDO 1098-0121 10.1103/PhysRevB.87.205145
    • (2013) Phys. Rev. B , vol.87 , pp. 205145
    • Park, S.Y.1    Millis, A.J.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.