The phrase "attributed to the combination" is correct and usable in written English.
It can be used when discussing the cause or source of a particular result or phenomenon that arises from a combination of factors or elements.
Example: "The success of the project can be attributed to the combination of innovative ideas and effective teamwork."
Alternatives: "ascribed to the combination" or "credited to the combination".
There were several deaths attributed to the combination of rain and snow in those few days along the Eastern Seaboard.
The overall retardation can be attributed to the combination of light attenuation, inhibition and competition effects.
Electron transport is attributed to the combination of a delocalised LUMO level along the polymer backbone, and a sufficiently large electron affinity to facilitate electron injection.
The underlying mechanisms are attributed to the combination of the slow-light effect and the gradient index effect.
The improved electrochemical properties of Li2ZnTi3O8/C@Cu composite are attributed to the combination of copper additive and carbon layer.
These may be attributed to the combination effects of surface area and pore size/volume in their carbon matrixes.
The large macroscopic plastic strain is attributed to the combination of dislocation-based slip deformation in the ductile phase and extensive shear banding in the intermetallic phase.
The enhanced catalytic performance is attributed to the combination of electronic and geometric effects, which facilitates the OO bond breaking and desorption for the oxygen reduction.
The NO removal mainly followed the Langmuir-Hinshlwood mechanism while the Hg0 removal mechanism was attributed to the combination of physisorption and chemisorption and catalytic oxidation.
The high wear resistance can be attributed to the combination of high strength and high ductility provided by the multi-modal-laminated structure.
Overall, the improved discharge capacity retention and reduced degradation during later cycles can be attributed to the combination of increased electrical contact with shortened Li-ion pathways.
