Journal Articles:
42. "Valence Band Modification and High Thermoelectric Performance in SnTe Heavily Alloyed with MnTe",
G. Tan, F. Shi, S. Hao, Hang Chi, T. P. Bailey, L.-D. Zhao, C. Uher, C. Wolverton, V. P. Dravid, and M. G. Kanatzidis,
Journal of the American Chemical Society 137, 11507-11516 (2015).
DOI
41. "Toward high thermoelectric performance p-type FeSb2.2Te0.8 via in situ formation of InSb nanoinclusions",
G. Tan, Hang Chi, W. Liu, Y. Zheng, X. Tang, J. He, and C. Uher,
Journal of Materials Chemistry C 3, 8372-8380 (2015).
DOI
40. "Epitaxial growth and improved electronic properties of (Bi1−xSbx)2Te3 thin films grown on sapphire (0001) substrates: The influence of Sb content and the annealing",
W. Liu, V. A. Stoica, Hang Chi, L. Endicott, and C. Uher,
Journal of Alloys and Compounds 647, 50-56 (2015).
DOI
39. "Coordination Assembly of Discoid Nanoparticles",
K. Hirai, B. Yeom, S.-H. Chang, Hang Chi, J. F. Mansfield, B. Lee, S. Lee, C. Uher, and N. A. Kotov,
Angewandte Chemie International Edition 54, 8966-8970 (2015).
DOI
38. "Codoping in SnTe: Enhancement of Thermoelectric Performance through Synergy of Resonance Levels and Band Convergence",
G. Tan, F. Shi, S. Hao, Hang Chi, L.-D. Zhao, C. Uher, C. Wolverton, V. P. Dravid, and M. G. Kanatzidis,
Journal of the American Chemical Society 137, 5100-5112 (2015).
DOI
37. "Understanding the role and interplay of heavy-hole and light-hole valence bands in the thermoelectric properties of PbSe",
T. C. Chasapis, Y. Lee, E. Hatzikraniotis, K. M. Paraskevopoulos, Hang Chi, C. Uher, and M. G. Kanatzidis,
Physical Review B 91, 085207 (2015).
DOI | PDF
36. "Influence of Bi on embedded nanocrystal formation and thermoelectric properties of GaAs",
M. V. Warren, J. C. Canniff, Hang Chi, F. Naab, V. A. Stoica, R. Clarke, C. Uher, and R. S. Goldman,
Journal of Applied Physics 117, 065101 (2015).
DOI | PDF
35. "Coexistence of High-Tc Ferromagnetism and n-Type Electrical Conductivity in FeBi2Se4",
K. G. S. Ranmohotti, H. Djieutedjeu, J. Lopez, A. Page, N. Haldolaarachchige, Hang Chi, P. Sahoo, C. Uher, D. Young, and P. F. P. Poudeu,
Journal of the American Chemical Society 137, 691-698 (2015).
DOI
34. "Ultralow thermal conductivity of β-Cu2Se by atomic fluidity and structure distortion",
H. Kim, S. Ballikaya, Hang Chi, J.-P. Ahn, K. Ahn, C. Uher, and M. Kaviany,
Acta Materialia 86, 247-253 (2015).
DOI
33. "Anisotropic thermal transport in MOF-5 composites",
Y. Ming, Hang Chi, R. Blaser, C. Xu, J. Yang, M. Veenstra, M. Gaab, U. Müller, C. Uher, and D. J. Siegel,
International Journal of Heat and Mass Transfer 82, 250-258 (2015).
DOI
32. "High-quality ultra-flat BiSbTe3 films grown by MBE",
W. Liu, L. Endicott, V. A. Stoica, Hang Chi, R. Clarke, and C. Uher,
Journal of Crystal Growth 410, 23-29 (2015).
DOI
31. "Hierarchically structured TiO2 for Ba-filled skutterudite with enhanced thermoelectric performance",
X. Zhou, G. Wang, L. Guo, Hang Chi, G. Wang, Q. Zhang, C. Chen, T. Thompson, J. Sakamoto, V. P. Dravid, G. Cao, and C. Uher,
Journal of Materials Chemistry A 2, 20629-20635 (2014).
DOI
30. "Self-propagating high-temperature synthesis for compound thermoelectrics and new criterion for combustion processing",
X. Su, F. Fu, Y. Yan, G. Zheng, T. Liang, Q. Zhang, X. Cheng, D. Yang, Hang Chi, X. Tang, Q. Zhang, and C. Uher,
Nature Communications 5, 4908 (2014).
DOI | PDF
29. "Ultra-fast synthesis and thermoelectric properties of Te doped skutterudites",
T. Liang, X. Su, Y. Yan, G. Zheng, Q. Zhang, Hang Chi, X. Tang, and C. Uher,
Journal of Materials Chemistry A 2, 17914-17918 (2014).
DOI
28. "Low effective mass and carrier concentration optimization for high performance p-type Mg2(1-x)Li2xSi0.3Sn0.7 solid solutions",
Q. Zhang, L. Cheng, W. Liu, Y. Zheng, X. Su, Hang Chi, H. Liu, Y. Yan, X. Tang, and C. Uher,
Physical Chemistry Chemical Physics 16, 23576-23583 (2014).
DOI
27. "Low-temperature electrical resistivity and thermal conductivity of binary magnesium alloys",
T. Ying, Hang Chi, M. Zheng, Z. Li, and C. Uher,
Acta Materialia 80, 288-295 (2014).
DOI
26. "Origin of the High Performance in GeTe-Based Thermoelectric Materials upon Bi2Te3 Doping",
D. Wu, L.-D. Zhao, S. Hao, Q. Jiang, F. Zheng, J. W. Doak, H. Wu, Hang Chi, Y. Gelbstein, C. Uher, C. Wolverton, M. G. Kanatzidis, and J. He,
Journal of the American Chemical Society 136, 11412-11419 (2014).
DOI
25. "Highly efficient (In2Te3)x(GeTe)3-3x thermoelectric materials: a substitute for TAGS",
H. Sun, X. Lu, Hang Chi, D. T. Morelli, and C. Uher,
Physical Chemistry Chemical Physics 16, 15570-15575 (2014).
DOI
24. "Low-temperature structural and transport anomalies in Cu2Se",
Hang Chi, H. Kim, J. C. Thomas, G. Shi, K. Sun, M. Abeykoon, E. S. Bozin, X. Shi, Q. Li, X. Shi, E. Kioupakis, A. Van der Ven, M. Kaviany, and C. Uher,
Physical Review B 89, 195209 (2014).
DOI | PDF
23. "Donor and acceptor impurity-driven switching of magnetic ordering in MnSb2-xSnxSe4 ",
H. Djieutedjeu, X. Zhou, Hang Chi, N. Haldolaarachchige, K. G. S. Ranmohotti, C. Uher, D. Young, and P. F. P. Poudeu,
Journal of Materials Chemistry C 2, 6199-6210 (2014).
DOI
22. "Electronic and phonon transport in Sb-doped Ti0.1Zr0.9Ni1+xSn0.975Sb0.025 nanocomposites",
Y. Liu, A. Page, P. Sahoo, Hang Chi, C. Uher, and P. F. P. Poudeu,
Dalton Transactions 43, 8094-8101 (2014).
DOI
21. "Advanced thermoelectrics governed by a single parabolic band: Mg2Si0.3Sn0.7, a canonical example",
W. Liu†, Hang Chi†, H. Sun, Q. Zhang, K. Yin, X. Tang, Q. Zhang, and C. Uher,
Physical Chemistry Chemical Physics 16, 6893-6897 (2014).
DOI
20. "Realization of high thermoelectric performance in p-type unfilled ternary skutterudites FeSb2+xTe1-x via band structure modification and significant point defect scattering",
G. Tan, W. Liu, Hang Chi, X. Su, S. Wang, Y. Yan, X. Tang, W. Wong-Ng, and C. Uher,
Acta Materialia 61, 7693-7704 (2013).
DOI
19. "Ultrahigh Thermoelectric Performance by Electron and Phonon Critical Scattering in Cu2Se1-xIx",
H. Liu, X. Yuan, P. Lu, X. Shi, F. Xu, Y. He, Y. Tang, S. Bai, W. Zhang, L. Chen, Y. Lin, L. Shi, H. Lin, X. Gao, X. Zhang, Hang Chi, and C. Uher,
Advanced Materials 25, 6607-6612 (2013).
DOI
18. "Thermoelectric properties of Ag-doped Cu2Se and Cu2Te",
S. Ballikaya, Hang Chi, J. R. Salvador, and C. Uher,
Journal of Materials Chemistry A 1, 12478-12484 (2013).
DOI
17. "Enhancing thermopower and hole mobility in bulk p-type half-Heuslers using full-Heusler nanostructures",
P. Sahoo, Y. Liu, J. P. A. Makongo, X. Su, S. J. Kim, N. Takas, Hang Chi, C. Uher, X. Pan, and P. F. P. Poudeu,
Nanoscale 5, 9419-9427 (2013).
DOI
16. "Tuning the Temperature Domain of Phonon Drag in Thin Films by the Choice of Substrate",
G. Wang, L. Endicott, Hang Chi, P. Lošt’ák, and C. Uher,
Physical Review Letters 111, 046803 (2013).
DOI | PDF
15. "Transport properties of ZnTe:N thin films",
Hang Chi, C. Chen, J. D. Phillips, and C. Uher,
Applied Physics Letters 103, 042108 (2013).
DOI | PDF
14. "Influence of embedded indium nanocrystals on GaAs thermoelectric properties",
M. V. Warren, J. C. Canniff, Hang Chi, E. Morag, F. Naab, V. A. Stoica, R. Clarke, C. Uher, and R. S. Goldman,
Journal of Applied Physics 114, 043704 (2013).
DOI | PDF
13. "Low-temperature transport properties of Tl-doped Bi2Te3 single crystals",
Hang Chi, W. Liu, K. Sun, X. Su, G. Wang, P. Lošt'ák, V. Kucek, Č. Drašar, and C. Uher,
Physical Review B 88, 045202 (2013).
DOI | PDF
12. "Lower Thermal Conductivity and Higher Thermoelectric Performance of Fe-Substituted and Ce, Yb Double-Filled p-Type Skutterudites",
S. Ballikaya, N. Uzar, S. Yildirim, Hang Chi, X. Su, G. Tan, X. Tang, and C. Uher,
Journal of Electronic Materials 42, 1622-1627 (2013).
DOI
11. "High figure of merit and thermoelectric properties of Bi-doped Mg2Si0.4Sn0.6 solid solutions",
W. Liu, Q. Zhang, K. Yin, Hang Chi, X. Zhou, X. Tang, and C. Uher,
Journal of Solid State Chemistry 203, 333-339 (2013).
DOI
10. "Large Enhancements of Thermopower and Carrier Mobility in Quantum Dot Engineered Bulk Semiconductors",
Y. Liu, P. Sahoo, J. P. A. Makongo, X. Zhou, S. J. Kim, Hang Chi, C. Uher, X. Pan, and P. F. P. Poudeu,
Journal of the American Chemical Society 135, 7486-7495 (2013).
DOI
9. "Thermoelectric performance of nanostructured p-type Zr0.5Hf0.5Co0.4Rh0.6Sb1−xSnx half-Heusler alloys",
P. Maji, J. P. A. Makongo, X. Zhou, Hang Chi, C. Uher, and P. F. P. Poudeu,
Journal of Solid State Chemistry 202, 70-76 (2013).
DOI
8. "High Performance Thermoelectricity in Earth-Abundant Compounds Based on Natural Mineral Tetrahedrites",
X. Lu, D. T. Morelli, Y. Xia, F. Zhou, V. Ozolins, Hang Chi, X. Zhou, and C. Uher,
Advanced Energy Materials 3, 342-348 (2013).
DOI
7. "Configuring pnicogen rings in skutterudites for low phonon conductivity",
Hang Chi, H. Kim, J. C. Thomas, X. Su, S. Stackhouse, M. Kaviany, A. Van der Ven, X. Tang, and C. Uher,
Physical Review B 86, 195209 (2012).
DOI | PDF
6. "The role of Ga in Ba0.30GaxCo4Sb12+x filled skutterudites",
X. Su, H. Li, Y. Yan, Hang Chi, X. Tang, Q. Zhang, and C. Uher,
Journal of Materials Chemistry 22, 15628-15634 (2012).
DOI
5. "Microstructure and thermoelectric properties of CoSb2.75Ge0.25-xTex prepared by rapid solidification",
X. Su, H. Li, Y. Yan, G. Wang, Hang Chi, X. Zhou, X. Tang, Q. Zhang, and C. Uher,
Acta Materialia 60, 3536-3544 (2012).
DOI
4. "Thermoelectric Performance of Sb- and La-Doped Mg2Si0.5Ge0.5",
X. Zhou, G. Wang, Hang Chi, X. Su, J. R. Salvador, W. Liu, X. Tang, and C. Uher,
Journal of Electronic Materials 41, 1589-1594 (2012).
DOI
3. "Enhanced thermoelectric properties of Ba-filled skutterudites by grain size reduction and Ag nanoparticle inclusion",
X. Zhou, G. Wang, L. Zhang, Hang Chi, X. Su, J. Sakamoto, and C. Uher,
Journal of Materials Chemistry 22, 2958-2964 (2012).
DOI
2. "Structure and Transport Properties of Double-Doped CoSb2.75Ge0.25-xTex (x = 0.125-0.20) with in situ Nanostructure",
X. Su, H. Li, G. Wang, Hang Chi, X. Zhou, X. Tang, Q. Zhang, and C. Uher,
Chemistry of Materials 23, 2948-2955 (2011).
DOI
1. "One-Step Growth and Field Emission Properties of SnO2-Capped Silicon Nanowires: A Sn-Catalyzed Approach",
Hang Chi, H.-C. Zhu, H.-J. Xu, X.-D. Shan, Z.-M. Liao, and D.-P. Yu,
Journal of Physical Chemistry C 113, 6450-6453 (2009).
DOI