"notably reduced" is correct and usable in written English.
You can use it to refer to a significant decrease in something. For example, "Due to new legislation, carbon emissions have been notably reduced in recent years."
Although the free-energy functional form is a little complicated, the computing time is notably reduced.
Energy consumption levels of buildings can be notably reduced through waste heat recovery in HVAC systems.
The addition of up to 2% H2O to the dry feed notably reduced the rate of NO conversion.
Production of chlorinated byproducts, frequently reported in studies with iron particles, is notably reduced due to the presence of catalyst.
Notably, reduced miR-31 prevented SP cell differentiation, whereas reduced let-7 promoted SP cell differentiation under differentiation conditions.
Resting metabolic rates were notably reduced by 10.3 16.0% whereas total body weights had increased between 2.9 and 9 kg.
Both global and local lateral displacements are notably reduced after the seismic retrofit of the existing system.
It now transpires that the criminal courts in the capital will be closed or have a notably reduced capacity for hearing cases during that period.
Inhibition of P38 also notably reduced cisplatin-induced apoptosis of human erythroblasts with no profound effects on cell cycle status (Supplementary Fig. 1g, h).
Notably, reduced inter-hemispheric communication may improve processing time of lateralised functions, but it may lead to a decreased capacity to recover after a brain injury.
Heterogeneous photocatalysis using TiO2 can effectively remove antibiotics from water using UV light; however, its performance is notably reduced under sunlight irradiation.
