New record high thermoelectric ZT of delafossite-based CuCrO2 thin films obtained by simultaneously reducing electrical resistivity and thermal conductivity via heavy doping with controlled residual stress
Bibliographic record
Abstract
No abstract is available for this record. The assistant can identify its topic from the title, but cannot infer the study’s results.
Source: Not provided · Quality: missing
Research context
OpenAlex topics: Copper-based nanomaterials and applications · ZnO doping and properties · Advanced Thermoelectric Materials and Devices
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (88)
Show source-provided references
1. I. Campbell, A. Kalanki, S. Sachar, Solving the Global Cooling Challenge, Global Cooling Prize, 2018 www.rmi.org/insight/solving_the_global_cooling_challenge.
2. Distributed and localized cooling with thermoelectrics10.1016/j.joule.2021.02.011 ↗
3. Review of experimental approaches for improving zT of thermoelectric materials10.1016/j.mssp.2020.105303 ↗
4. Ultralow thermal conductivity and high thermoelectric figure of merit in SnSe crystals10.1038/nature13184 ↗
5. Bottom-up engineering strategies for high-performance thermoelectric materials10.1007/s40820-021-00637-z ↗
6. Toward accelerated thermoelectric materials and process discovery10.1021/acsaem.9b02222 ↗
7. Novel principles and nanostructuring methods for enhanced thermoelectrics10.1002/smll.201702013 ↗
8. Discovery of colossal Seebeck effect in metallic Cu 2 Se10.1038/s41467-018-07877-5 ↗
9. Oxide thermoelectric materials for heat-to-electricity direct energy conversion
10. Record high thermoelectric performance in bulk SrTiO3 via nano-scale modulation doping10.1016/j.nanoen.2017.04.003 ↗
11. Texturation boosts the thermoelectric performance of BiCuSeO oxyselenides10.1039/c3ee41859f ↗
12. Enhanced thermoelectric properties of single phase Na doped NaXCoO2 thermoelectric material10.1016/j.matlet.2021.130180 ↗
13. Comparison of the high temperature thermoelectric properties for Ag-doped and Ag-added Ca3Co4O910.1016/j.jallcom.2008.10.162 ↗
14. Review on the operation of wearable sensors through body heat harvesting based on thermoelectric devices10.1063/5.0049347 ↗
15. On-chip hot spot cooling using silicon thermoelectric microcoolers10.1063/1.2761839 ↗
16. Thermoelectric properties of Nb-doped SrTiO3 films prepared by co-sputtering10.1080/21870764.2020.1824325 ↗
17. Enhanced Thermoelectric Performance of c-Axis-Oriented Epitaxial Ba-Doped BiCuSeO Thin Films10.1186/s11671-018-2752-6 ↗
18. Effect of doping on thermoelectric properties of delafossite-type oxide CuCrO210.1143/JJAP.47.59 ↗
19. Structure and optoelectronic properties of spray deposited Mg doped p-CuCrO2 semiconductor oxide thin films10.1063/1.2957056 ↗
20. Review in optoelectronic properties of p-type CuCrO2 transparent conductive films10.1016/j.surfin.2020.100824 ↗
21. Optoelectronic properties of delafossite structure CuCr0.93Mg0.07O2 sputter deposited coatings10.1088/0022-3727/49/18/185105 ↗
22. Mg and N co-doped CuCrO2: a record breaking p-type TCO10.1063/1.5051730 ↗
23. Determination of modified figure of merit validity for thermoelectric thin films with heat transfer model: case of CuCrO2: Mg deposited on fused silica10.1063/1.5054108 ↗
24. Structural, magnetic and thermoelectric properties of delafossite-type oxide, CuCr1- xMgxO2 (0 ≤ x ≤0.05)10.1143/JJAP.46.1071 ↗
25. p-type conductivity in CuCr1-xMgxO2 films and powders10.1063/1.1372636 ↗
26. Structural, optical and electrical properties of Mg-doped CuCrO2 thin films by sol-gel processing10.1016/j.jallcom.2011.02.175 ↗
27. P-Type conducting transparent characteristics of delafossite Mg-doped CuCrO2 thin films prepared by RF-sputtering10.1039/C5TC01070E ↗
28. Enhanced p-type transparent semiconducting characteristics for ALD-grown Mg-substituted CuCrO2 Thin films10.1002/aelm.201600341 ↗
29. Influence of thickness and microstructure on thermoelectric properties of Mg-doped CuCrO2 delafossite thin films deposited by RF-magnetron sputtering10.1016/j.apsusc.2018.05.104 ↗
30. Transparent p-type Zn-doped CuCrO2 films by sol-gel processing10.1016/j.surfcoat.2012.06.006 ↗
31. Invisible electronics: metastable Cu-vacancies chain defects for highly conductive p-type transparent oxide10.1016/j.apmt.2017.07.004 ↗
32. The roles of interstitial oxygen and phase compositions on the thermoelectric properties CuCr0.85Mg0.15O2 delafossite material10.1016/j.jallcom.2021.158995 ↗
33. Impact of Sn4+ substitution at Cr3+ sites on thermoelectric and electronic properties of p-type delafossite CuCrO210.1007/s11664-019-07780-9 ↗
34. Effects of multi-scale defects on the thermoelectric properties of delafossite CuCr1-xMgxO2 materials10.1016/j.jallcom.2020.156119 ↗
35. The efficiency of short sintering time on thermoelectric properties of delafossite CuCr0.85Mg0.15O2 ceramics
36. Development of ultrafast laser flash methods for measuring thermophysical properties of thin films and boundary thermal resistances10.1143/JJAP.50.11RA01 ↗
37. Probing of thermal transport in 50 nm thick PbTe nanocrystal films by time-domain thermoreflectance10.1021/acs.jpcc.8b04104 ↗
38. Thermoelectric performance of a metastable thin-film Heusler alloy10.1038/s41586-019-1751-9 ↗
39. Significant off-stoichiometry effect leading to the N-type conduction and ferromagnetic properties in titanium doped Fe2VAl thin films10.1016/j.actamat.2020.09.067 ↗
40. Control of p-type conduction in Mg doped monophase CuCrO2 thin layers10.1088/0022-3727/49/20/205107 ↗
41. Development of a fast annealing process to prepare transparent conductive Mg-doped CuCrO2 thin films10.1016/j.tsf.2015.11.079 ↗
42. Thin-film growth and application prospects of metallic delafossites10.1016/j.mtadv.2021.100146 ↗
43. Mg substitution in CuCrO2 delafossite compounds10.1016/j.ssc.2011.08.023 ↗
44. Magnetic, transport, and thermoelectric properties of the delafossite oxides CuCr1-xMgxO2 (0≤x≤0.04)10.1103/PhysRevB.72.144403 ↗
45. Role of kinetic energy of sputtered particles in thin film formation10.1016/S0039-6028(97)00313-0 ↗
46. First-order ferroelastic transition in a magnetoelectric multiferroic: CuCrO210.1103/PhysRevB.88.224104 ↗
47. Lattice strain advances thermoelectrics10.1016/j.joule.2019.02.008 ↗
48. Wasa · 2012
49. Solution-processed ternary p-type CuCrO2 semiconductor thin films and their application in transistors10.1039/C7TC04810F ↗
50. Transparent conductive CuCrO2 thin films deposited by pulsed injection metal organic chemical vapor deposition: up-scalable process technology for an improved transparency/conductivity trade-off10.1039/C6TC00383D ↗
51. Out of stoichiometry CuCrO2 films as promising p-type TCO for transparent electronics10.1039/D1MA00156F ↗
52. Electrical conductivity in sputter-deposited chromium oxide coatings10.1016/0040-6090(85)90195-6 ↗
53. Conducting mechanism in the epitaxial p -type transparent conducting oxide Cr2O3:Mg10.1103/PhysRevB.91.125202 ↗
54. Revealing the electronic structure and optical properties of CuFeO2 as a p-type oxide semiconductor10.1021/acsaelm.1c00090 ↗
55. High-throughput screening delafossite CuMO2 (M = IIIA, 3d, 4d, 5d, and RE) optoelectronic functional materials based on first-principles calculations10.1021/acs.jpcc.9b04481 ↗
56. temperature-dependent spectral experiments10.1039/C6TC04535A ↗
57. Electronic structure of pure and doped cuprous oxide with copper vacancies: suppression of trap states10.1021/cm3040278 ↗
58. The effect of Mg-doping and Cu nonstoichiometry on the photoelectrochemical response of CuFeO210.1039/C6TA06504J ↗
59. P-type transparent conducting oxides10.1088/0953-8984/28/38/383002 ↗
60. Understanding the p-type defect chemistry of CuCrO210.1039/c0jm03852k ↗
61. Optical properties of p-type CuAlO2 thin film grown by rf magnetron sputtering10.1016/j.apsusc.2011.03.116 ↗
62. Origin of p -type conduction in single-crystal CuAlO210.1103/PhysRevB.80.165206 ↗
63. Evidence and influence of copper vacancies in p-type CuGaO2 mesoporous films10.1021/acsaem.8b01558 ↗
64. Tilley · 2013
65. Correlation between p-type conductivity and electronic structure of Cr-deficient CuCr1-xO2 (x = 0–0.1)10.1103/PhysRevB.86.241103 ↗
66. Convergence of multi-valley bands as the electronic origin of high thermoelectric performance in CoSb3 skutterudites10.1038/nmat4430 ↗
67. Identification and design principles of low hole effective mass p-type transparent conducting oxides10.1038/ncomms3292 ↗
68. Largely Enhanced Seebeck Coefficient and Thermoelectric Performance by the Distortion of Electronic Density of States in Ge2Sb2Te510.1021/acsami.9b12854 ↗
69. A synergistic combination of atomic scale structural engineering and panoscopic approach in p-type ZrCoSb-based half-Heusler thermoelectric materials for achieving high ZT10.1039/C6TC01115B ↗
70. Lead-free SnTe-based compounds as advanced thermoelectrics10.1016/j.mtphys.2021.100405 ↗
71. Weighted mobility10.1002/adma.202001537 ↗
72. Grain boundary engineering nanostructured SrTiO3 for thermoelectric applications10.1002/admi.201900222 ↗
73. Modulation of charge transport at grain boundaries in SrTiO3: toward a high thermoelectric power factor at room temperature10.1021/acsami.0c21699 ↗
74. Electronic quality factor for thermoelectrics10.1126/sciadv.abc0726 ↗
75. The use of strain and grain boundaries to tailor phonon transport properties: A first-principles study of 2H-phase CuAlO2. II10.1063/1.5142485 ↗
76. Advanced thermoelectric design: From materials and structures to devices10.1021/acs.chemrev.0c00026 ↗
77. On the tuning of electrical and thermal transport in thermoelectrics: an integrated theory-experiment perspective10.1038/npjcompumats.2015.15 ↗
78. Anomalous reduction of thermal conductivity in coherent nanocrystal architecture for silicon thermoelectric material10.1016/j.nanoen.2014.11.029 ↗
79. Thermal conductivity reduction in a silicon thin film with nanocones10.1021/acsami.9b08797 ↗
80. Enhanced phonon scattering by nanovoids in high thermoelectric power factor polysilicon thin films10.1063/1.4972483 ↗
81. H. Ohta, Thermoelectrics based on metal oxide thin films, Elsevier Inc., 2018. https://doi.org/10.1016/b978-0-12-811166-6.00018-2.10.1016/B978-0-12-811166-6.00018-2 ↗
82. High-temperature thermoelectric and microstructural characteristics of cobalt-based oxides with Ga substituted on the Co-site10.1007/s11664-011-1524-1 ↗
83. Influence of the phase transformation in NaxCoO2 ceramics on thermoelectric properties10.1016/j.ceramint.2018.06.183 ↗
84. Manipulation of charge carrier concentration and phonon scattering via spin-entropy and size effects: investigation of thermoelectric transport properties in La-doped Ca3Co4O910.1016/j.jallcom.2019.06.113 ↗
85. Thermoelectric properties of the lanthanum-doped Ca3Co4O9 prepared by a modified parallel flow co-precipitation method10.1080/17436753.2021.1889754 ↗
86. The thermoelectric figure of merit and its relation to thermoelectric generators†10.1080/00207215908937186 ↗
87. Charge-transport model for conducting polymers10.1038/nmat4784 ↗
88. Using materials quality factor BΔΕ∗ for design of thermoelectric materials with multiple bands10.1016/j.mtphys.2021.100371 ↗