Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Lattice thermal conduction in suspended molybdenum disulfide monolayers with defects Subject The topic of the resource Grain boundary scattering; Lattice thermal conductivity; MoS ₂ monolayer ; N-process; Vacancy scattering Description An account of the resource In this study, we investigated the effect of lattice defects comprising vacancies and boundaries on the lattice thermal conductivity (LTC), ? p , of suspended molybdenum disulfide monolayers (MLs) over a wide temperature range (1 &lt; T &lt; 500 K). Using the phonon Boltzmann formalism, the acoustic phonons were considered to be scattered by the sample and grain boundaries, isotopic impurities, vacancies, and other phonons via Umklapp and normal (N-) processes. ? p was evaluated using a modified Callaway model by considering the in-plane longitudinal acoustic and transverse acoustic phonons, and out-of-plane flexural acoustic phonon modes. We demonstrated the need to include the often neglected non-resistive N-processes when evaluating the LTC. Numerical calculations of the temperature dependence of the LTC for crystalline and polycrystalline MoS 2 MLs showed the dominance of sample-dependent scattering mechanisms at low temperatures (T &lt; 100 K) and of phonon-phonon scattering at higher temperatures, where the N-processes played an important role. The effects of vacancies and boundaries were to alter the behavior and suppress the magnitude of the LTC. The suppression due to vacancies was greater in crystalline MLs with specular surfaces and in polycrystalline MLs with larger grain sizes. The calculations compared well with recent thermal conductivity data obtained for polycrystalline samples. The need for further investigations is suggested. 2018 Elsevier Ltd Creator An entity primarily responsible for making the resource Patil S.B.; Sankeshwar N.S.; Mulimani B.G. Source A related resource from which the described resource is derived Journal of Physics and Chemistry of Solids, Vol-129, pp. 31-40. Publisher An entity responsible for making the resource available Elsevier Ltd Date A point or period of time associated with an event in the lifecycle of the resource 2019-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1016/j.jpcs.2018.12.032" target="_blank" rel="noreferrer noopener">https://doi.org/10.1016/j.jpcs.2018.12.032</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85059463464&amp;doi=10.1016%2Fj.jpcs.2018.12.032&amp;partnerID=40&amp;md5=2f6169c84150d52ea6831725538a78e1" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85059463464&amp;doi=10.1016%2fj.jpcs.2018.12.032&amp;partnerID=40&amp;md5=2f6169c84150d52ea6831725538a78e1</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 223697; CODEN: JPCSA Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Patil S.B., Department of Physics, Karnatak University, Dharwad, 580003, Karnataka, India; Sankeshwar N.S., Department of Physics, Karnatak University, Dharwad, 580003, Karnataka, India, Department of Physics, Christ University, Bangalore, 560029, Karnataka, India; Mulimani B.G., Department of Physics, Karnatak University, Dharwad, 580003, Karnataka, India