The ultrahigh thermoelectric performance of SnSe-based single crystals has attracted considerable interest in their polycrystalline counterparts. However, the temperature-dependent structural transition in SnSe-based thermoelectric materials and its relationship with their thermoelectric performance are not fully investigated and understood. In this work, nanolaminar SnSe polycrystals are prepared and characterized in situ using neutron and synchrotron powder diffraction measurements at various temperatures. Rietveld refinement results indicate that there is a complete inter-orthorhombic evolution from Pnma to Cmcm by a series of layer slips and stretches along the a- and b-axes over a 200 K temperature range. This phase transition leads to...
Both p- and n-type SnSe single crystals have been reported to possess high thermoelectric performanc...
Single crystals of SnSe have been reported to have very high thermoelectric efficiencies with a maxi...
Tin selenide (SnSe) is a promising thermoelectric material because of its advantageous electronic st...
SnSe has been recently reported as a promising and highly efficient thermoelectric intermetallic all...
Single crystalline SnSe is one of the most intriguing new thermoelectric materials but the thermoele...
Single crystalline SnSe is one of the most intriguing new thermoelectric materials but the thermoele...
Partial replacement of Sn with Ag is an effective method to optimize the thermoelectric performance ...
Many IV–VI semiconductors tend to be good thermoelectric materials, these include all Pb chalcogenid...
Tin selenide (SnSe) has notable thermoelectric properties, yet stable n-type polycrystalline SnSe is...
We report a comprehensive in-situ phase-change study on polycrystalline SnSe via high-temperature X-...
© 2019 American Chemical Society.Despite extensive studies on emerging thermoelectric material SnSe,...
In this study, we report a record peak Figure of Merit (ZT) of 1.36 ± 0.12 in polycrystalline SnSe m...
International audienceWe report the evaluation of the thermoelectric performance of polycrystalline ...
SnSe emerges as a new class of thermoelectric materials since the recent discovery of an ultrahigh t...
Thermoelectric power generation technology has emerged as a clean “heat engine” that can convert hea...
Both p- and n-type SnSe single crystals have been reported to possess high thermoelectric performanc...
Single crystals of SnSe have been reported to have very high thermoelectric efficiencies with a maxi...
Tin selenide (SnSe) is a promising thermoelectric material because of its advantageous electronic st...
SnSe has been recently reported as a promising and highly efficient thermoelectric intermetallic all...
Single crystalline SnSe is one of the most intriguing new thermoelectric materials but the thermoele...
Single crystalline SnSe is one of the most intriguing new thermoelectric materials but the thermoele...
Partial replacement of Sn with Ag is an effective method to optimize the thermoelectric performance ...
Many IV–VI semiconductors tend to be good thermoelectric materials, these include all Pb chalcogenid...
Tin selenide (SnSe) has notable thermoelectric properties, yet stable n-type polycrystalline SnSe is...
We report a comprehensive in-situ phase-change study on polycrystalline SnSe via high-temperature X-...
© 2019 American Chemical Society.Despite extensive studies on emerging thermoelectric material SnSe,...
In this study, we report a record peak Figure of Merit (ZT) of 1.36 ± 0.12 in polycrystalline SnSe m...
International audienceWe report the evaluation of the thermoelectric performance of polycrystalline ...
SnSe emerges as a new class of thermoelectric materials since the recent discovery of an ultrahigh t...
Thermoelectric power generation technology has emerged as a clean “heat engine” that can convert hea...
Both p- and n-type SnSe single crystals have been reported to possess high thermoelectric performanc...
Single crystals of SnSe have been reported to have very high thermoelectric efficiencies with a maxi...
Tin selenide (SnSe) is a promising thermoelectric material because of its advantageous electronic st...