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BaRuO3

BaRuO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Ba(1) is bonded to twelve equivalent O(1) atoms to form BaO12 cuboctahedra that share corners with twelve equivalent Ba(1)O12 cuboctahedra, faces with six equivalent Ba(1)O12 cuboctahedra, and faces with eight equivalent Ru(1)O6 octahedra. All Ba(1)–O(1) bond lengths are 2.87 Å. Ru(1) is bonded to six equivalent O(1) atoms to form RuO6 octahedra that share corners with six equivalent Ru(1)O6 octahedra and faces with eight equivalent Ba(1)O12 cuboctahedra. The corner-sharing octahedra are not tilted. All Ru(1)–O(1) bond lengths are 2.03 Å. O(1) is bonded to four equivalent Ba(1) and two equivalent Ru(1) atoms to form a mixture of distorted face, edge, and corner-sharing OBa4Ru2 octahedra. The corner-sharing octahedral tilt angles range from 0–60°.

Highlights

Qubits
Depth
Baseline
4,0008.041×10^10
Phasecraft
6,37086,132
Applications
Microelectronics

Material info

Name
BaRuO3
Materials Project ID
mp-1017591
Number of atoms
5
Spacegroup
Pm-3m

Density Functional Theory

Kohn-Sham electrons
42
Kohn-Sham electrons occupied
24
Pseudo family
ONCVPSP

Circuitry

Circuit depth
86,132
Number of interactions
353,175
Number of modes
6,250
Number of qubits
6,370
Number of two-qubit gates
18,971,879

Encoding

Number of groups
125
Modes per group
50
Translatable
3,531
Non-translatable
3,384
Tiled translatable
225,775
Tiled nontranslatable
127,400
System dimensions
[5, 5, 5]

Wannier Functions

Final spread
6.454×10^-1
Final variance
1.321×10^-1
Number of iterations
10,000
Number of Wannier functions
25
Spread difference
1.3×10^-7

Compilation

Algorithm
VQE
Detail
Splitting onsite/NN from NNN+ terms
Number of interactions
130,931
Number of nontranslatable terms
3,384
Number of translatable terms
3,531
Number of tiled translatable terms
225,775
Number of tiled nontranslatable terms
127,400

Hamiltonian

Baseline circuit depth
8.041×10^10
Baseline number of bands
16
Baseline number of qubits
4,000
Coulumb number of cluster sites
19
Coulomb neighbor order
1
Coulomb symmetry checks
true
Hop number of cluster sites
81
Interaction motif neighbor order
1
Number of Coulomb terms
116
Number of hopping terms
6,886
Number of Majorana terms
6,924
Number of Wannier tight binding
25
Tau Coulomb terms consistent
6.833×10^-1
Tau hop matrix consistent
1.962×10^-3
Threshold Coulomb terms
5.116×10^0
Threshold hop matrix
0.025718
Tolerance
0.5
Use interaction
1
Energy window
Distance method
MaxDist
Hop matrix neighbor order
6

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