IN SITU OBSERVATION DURING MOLECULAR BEAM EPITAXY: IMPURITY INCORPORATION AND DISSIMILAR MATERIALS EPITAXIAL GROWTH ON GaAs(001)

2001 ◽  
pp. 351-386 ◽  
Author(s):  
L. Däweritz
Keyword(s):  
Molecular Beam Epitaxy ◽  
Epitaxial Growth ◽  
Molecular Beam ◽  
Dissimilar Materials ◽  
In Situ Observation ◽  
Impurity Incorporation

Controlled Growth and Characterization of Non-tapered InN Nanowires on Si(111) Substrates by Molecular Beam Epitaxy

2009 ◽  
Vol 1178 ◽  
Author(s):  
Yi-Lu Chang ◽  
Arya Fatehi ◽  
Feng Li ◽  
Zetian Mi
Keyword(s):  
Molecular Beam Epitaxy ◽  
Epitaxial Growth ◽  
Room Temperature ◽  
Molecular Beam ◽  
Stacking Faults ◽  
Seeding Layer ◽  
Mbe Growth ◽  
Molecular Beam Epitaxial

AbstractWe have performed a detailed investigation of the molecular beam epitaxial (MBE) growth and characterization of InN nanowires spontaneously formed on Si(111) substrates under nitrogen rich conditions. Controlled epitaxial growth of InN nanowires (NWs) has been demonstrated by using an in situ deposited thin (˜ 0.5 nm) In seeding layer prior to the initiation of growth. By applying this technique, we have achieved non-tapered epitaxial InN NWs that are relatively free of dislocations and stacking faults. Such InN NW ensembles display strong photoluminescence (PL) at room temperature and considerably reduced spectral broadening, with very narrow spectral linewidths of 22 and 40 meV at 77 K and 300 K, respectively.

scholarly journals In-situ epitaxial growth of graphene/h-BN van der Waals heterostructures by molecular beam epitaxy

2015 ◽  
Vol 5 (1) ◽  
Author(s):  
Zheng Zuo ◽  
Zhongguang Xu ◽  
Renjing Zheng ◽  
Alireza Khanaki ◽  
Jian-Guo Zheng ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Epitaxial Growth ◽  
Molecular Beam ◽  
Van Der Waals ◽  
Van Der Waals Heterostructures

Molecular Beam Epitaxy of Layered Bi-Sr-Ca-Cu-O Compounds

1989 ◽  
Vol 169 ◽  
Author(s):  
D.G. Schlomtt ◽  
J.N. Eckstein ◽  
I. Bozo Vic ◽  
A.F. Marshall ◽  
J.T. Sizemore ◽  
...  
Keyword(s):  
Molecular Beam Epitaxy ◽  
Epitaxial Growth ◽  
Molecular Beam ◽  
Cuprate Superconductors ◽  
Molecular Beams ◽  
Atomic Scale ◽  
Superconducting Film ◽  
Mbe Growth

AbstractThe in situ epitaxial growth of Bi‐Sr‐Ca‐Cu‐O films by molecular beam epitaxy (MBE) is reported. The suitability of ozone to the MBE growth of cuprate superconductors is discussed. Molecular beams of the constituents were periodically shuttered to grow various Bi2Sr2Can‐1CunOx phases, including 2201, 2212,2223,2245, and layered mixtures of these phases. Using these techniques a superconducting film with TConset near 100 K and Tc (ρ=0) of 81 K was achieved under entirely MBE conditions (Pchamber≤xl0‐4 Torr during growth and cooling). The films are smooth on an atomic scale. The results demonstrate the ability of shuttered MBE growth to selectively grow Bi2Sr2Can‐1CunOx phases.

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