Abstract
The crystal structure and thermoelectric properties of type-III clathrate compounds in the Ba–In–Ge system have been investigated as a function of In content. The solid solubility of In in the type-III clathrate compounds is determined to be about X=15 when expressed with the formula of Ba24InXGe100−X. Similar to our recent results obtained for type-III clathrate compounds in Ba–Al–Ge and Ba–Ga–Ge systems, values of electrical resistivity, Seebeck coefficient, and electronic thermal conductivity of those in the Ba–In–Ge system generally increase with the increase in the In content because of the decrease in the number of excess electrons as described with the simple Zintl concept. The changes in their lattice thermal conductivity with the In content are explained in terms not only of the low rattling frequency of the guest atom but also of the low Debye temperature of the cage framework.
References
23
Referenced
17
{'key': '2023080703491654600_c1', 'first-page': '407', 'volume-title': 'CRC Handbook of Thermoelectrics', 'author': 'Rowe', 'year': '1995'}
/ CRC Handbook of Thermoelectrics by Rowe (1995)10.1063/1.121747
/ Appl. Phys. Lett. (1998)10.1103/PhysRevLett.86.2361
/ Phys. Rev. Lett. (2001){'first-page': '191', 'volume-title': 'Thermoelectrics: Basic Principles and New Materials Developments', 'year': '2001', 'key': '2023080703491654600_c4'}
/ Thermoelectrics: Basic Principles and New Materials Developments (2001)10.1006/jssc.2000.8632
/ J. Solid State Chem. (2000)10.1006/jssc.2000.8777
/ J. Solid State Chem. (2000){'volume-title': 'International Tables for Crystallography. Space-Group Symmetry', 'year': '1996', 'key': '2023080703491654600_c7'}
/ International Tables for Crystallography. Space-Group Symmetry (1996)10.1103/PhysRevB.65.134435
/ Phys. Rev. B (2002){'key': '2023080703491654600_c9', 'first-page': '122', 'volume-title': 'Intermetallic Compound. Principle and Practice', 'author': 'Westbrook', 'year': '1994'}
/ Intermetallic Compound. Principle and Practice by Westbrook (1994)10.1021/ic00103a019
/ Inorg. Chem. (1994){'key': '2023080703491654600_c11', 'first-page': '207', 'volume': '215', 'year': '2000', 'journal-title': 'Z. Kristallogr.'}
/ Z. Kristallogr. (2000)10.1063/1.2768040
/ J. Appl. Phys. (2007)10.1016/j.actamat.2005.12.032
/ Acta Mater. (2006)10.1016/j.actamat.2006.08.020
/ Acta Mater. (2006){'edition': '3rd ed.', 'volume-title': 'The Nature of the Chemical Bond', 'year': '1960', 'key': '2023080703491654600_c15'}
/ The Nature of the Chemical Bond (1960){'key': '2023080703491654600_c16', 'first-page': '198', 'volume': '321', 'year': '2000', 'journal-title': 'Mater. Sci. Forum'}
/ Mater. Sci. Forum (2000)10.1016/j.jssc.2004.11.011
/ J. Solid State Chem. (2005)10.1063/1.2355443
/ J. Appl. Phys. (2006)10.1021/ja063695y
/ J. Am. Chem. Soc. (2006)10.1103/PhysRevB.71.144107
/ Phys. Rev. B (2005)10.1063/1.2743815
/ J. Appl. Phys. (2007)10.1103/PhysRevB.63.245113
/ Phys. Rev. B (2001){'volume-title': 'Advances in Research and Applications', 'year': '1979', 'author': 'Ehrenreich', 'key': '2023080703491654600_c23'}
/ Advances in Research and Applications by Ehrenreich (1979)
Dates
Type | When |
---|---|
Created | 17 years, 9 months ago (Nov. 6, 2007, 6:09 p.m.) |
Deposited | 2 years ago (Aug. 6, 2023, 11:49 p.m.) |
Indexed | 1 month ago (July 30, 2025, 6:50 a.m.) |
Issued | 17 years, 10 months ago (Nov. 1, 2007) |
Published | 17 years, 10 months ago (Nov. 1, 2007) |
Published Online | 17 years, 9 months ago (Nov. 6, 2007) |
Published Print | 17 years, 10 months ago (Nov. 1, 2007) |
@article{Kim_2007, title={Crystal structure and thermoelectric properties of type-III clathrate compounds in the Ba–In–Ge system}, volume={102}, ISSN={1089-7550}, url={http://dx.doi.org/10.1063/1.2803745}, DOI={10.1063/1.2803745}, number={9}, journal={Journal of Applied Physics}, publisher={AIP Publishing}, author={Kim, Jung-Hwan and Okamoto, Norihiko L. and Kishida, Kyosuke and Tanaka, Katsushi and Inui, Haruyuki}, year={2007}, month=nov }