The phrase "are desirable only for" is correct and usable in written English.
It can be used to specify that something is considered desirable exclusively for a particular purpose or context.
Example: "These features are desirable only for advanced users who require additional functionality."
Alternatives: "are sought after solely for" or "are valued exclusively for".
The graphene electrode and the SWCNT network channel are desirable not only for flexible and stretchable electronics, but also for use with invisible electronics due to the high transparency of atomically thin materials.
Centrality is desirable not only for the region, but also for most external partners--a vibrant, integrated ASEAN makes a stronger economic partner and a more reliable political ally".
Removing these distortions to increase participation is desirable, not only for its own sake, but also because it again helps fiscally, for example by making it easier to finance retirement systems.
Health policy in Lithuania must take note of these findings, and of WHO's advice that effective treatment of headache is desirable not only for its health benefits but also because it is likely to be cost-saving [35].
Health policy in Italy must take note of these findings, of suggestions that Italy fares worse than other countries, and of the World Health Organization's advice that effective treatment of headache is desirable not only for its health benefits but also because it is likely to be cost-saving [40].
Containing the spread of financial hysteria is desirable not only for preventing a systemic bank crisis from occurring but also for avoiding excess cardiac mortality.
Knowledge of the chemical constituents of plants is desirable, not only for the discovery of therapeutic agents, but also because such information may be of value in disclosing new sources.
Low values are desirable except for prosocial behaviour where high values are desirable.
For example, if the intended use of the HRM assays is to rapidly screen sexual assault evidence, it may be desirable to only incorporate biomarkers for the identification of semen and vaginal secretions or, alternatively, semen, vaginal secretions and saliva.
