This dataset consists of neutron spectroscopy spectra from the time-of-flight instrument IN5 at the Institut Laue-Langevin (ILL) on cumene (isopropyl benzene), ppe (5-polyphenyl ether) and dpg (dipropylene glycol) as presented in Henriette Wase Hansen, Alejandro Sanz, Karolina Adrjanowicz, Bernhard Frick and Kristine Niss, "Evidence of a one-dimensional thermodynamic phase diagram for simple glass-formers" Nature Communication 9, 518 (2018). DOI: 10.1038/s41467-017-02324-3 This electronic version of the data is published on "Glass and Time - Data repository" at http://glass.ruc.dk/data The authors have copyright to these data. The authors have given permission to "Glass and Time" to publish the data on the "Glass and Time - Data repository" website. You are welcome to use the data for further analysis, but are requested to cite the original publication whenever use is made of the data in publications, presentations, etc. Any questions regarding the data can be addressed to hwase@ruc.dk who would also appreciate a mail if you find the data useful. ____________________________________________________________________ The downloaded directory contains three sub-directories, one for each of the three substances. In the subfolder, there is one .dat-file for each of the state points from the time-of-flight instrument IN5 at the ILL. Substance, temperature and pressure is given in the title of each .dat-file. The .dat-files contain four columns: 1) energy transfer [meV] 2) energy transfer in reduced units (see paper for details) 3) S(\omega) [a.u.] (the spectra have been summed over Q, see paper for details) 4) errorbar on S(\omega) Each subfolder also contains a .pdf-file of the spectra plotted as a function of energy transfer plotted in absolute energy units and in reduced energy units. ____________________________________________________________________ Last edited February 2018, Henriette Wase Hansen