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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Navaneethan, M.
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Publications (7/7 displayed)
- 2024Confined oxidation of 2D WS2 nanosheets forming WO3/WS2 nanocomposites for room temperature NO2 gas sensing applicationcitations
- 2024Modulating Fermi energy in few-layer MoS<sub>2</sub><i>via</i> metal passivation with enhanced detectivity for near IR photodetectorcitations
- 2022Electrical, electronic and magnetic property correlation <i>via</i> oxygen vacancy filling and scaling-law analysis in LiFe<sub>5</sub>O<sub>8</sub> thin films prepared by pulsed laser depositioncitations
- 2017Ruthenium based metallopolymer grafted reduced graphene oxide as a new hybrid solar light harvester in polymer solar cells.citations
- 2015Low temperature thermoelectric properties of Cu intercalated TiSe2: a charge density wave materialcitations
- 2013Low temperature thermoelectric properties of Cu intercalated TiSe2: a charge density wave materialcitations
- 2013Thermoelectric performance of Cu intercalated layered TiSe2 above 300 Kcitations
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article
Thermoelectric performance of Cu intercalated layered TiSe2 above 300 K
Abstract
High temperature (300–650 K) thermoelectric performance of Cu intercalated Cu x TiSe2 (x = 0−0.11) material has been investigated. Cu intercalation transforms the p-type TiSe2 to n-type Cu xTiSe2 with significant Seebeck coefficient value saturating to ∼−90 μV/K (x ≥ 0.06) at 650 K. Spanning the entire range of Cu xTiSe2 samples, very low thermal conductivity has been observed which is attributed to the layered growth structure and rattling effect of weakly bound Cu atoms in the van der Waals gaps of TiSe2 layers. Figure of merit (ZT) value of 0.1 and 0.15 is achieved for pure TiSe2 and Cu 0.11TiSe2 samples, respectively, at 650 K. The 4-element thermoelectric generator fabricated using a combination of p-type TiSe2 and n-type Cu 0.11TiSe2 is designed, which gives an output power of 0.64 mW at 650 K.