Material Testing Lab
Iyengar, S.S. and C.I. Rich, (1972) "The Effect of Lime on Nason Soil 20
Years After Application", Proc. of the 50th annual meetings of the Virginia
Academy of Sciences, Lexington, VA.

Iyengar, S.S. and L.W. Zelazny, (1976) "Quantitative Analysis of Gibbsite and
Kaolinite by Differential Scanning Calorimeter", American Society of
Agronomy Abstracts, Los Angeles, CA.

Parker, J.C., L.W. Zelazny,
S.S. Iyengar, and W.G. Harris (1979) A Critical
Evaluation of the Extension of ZPC Theory to Soil Systems, Soil Sci. Soc. of
Amer. J., Vol 43, pp. 668-673.

Harris, W.G.,
S.S. Iyengar, L.W. Zelazny, J.C. Parker, D.A. Lietzke, and W.J.
Edmonds (1980) Mineralogy of a Chronosequence Formed in New River
Alluvium, Soil Sci. Soc. of Amer. J., Vol. 131, pp. 95-99.

Iyengar, S.S., D.C. Martens, and W.P. Miller (1981) Distribution and Plant
Availability of Soil Zinc Fractions, Soil Sci. Soc. of Amer. J., Vol. 45, pp. 735-

Iyengar, S.S., D.C. Martens, and W.P. Miller (1981) Determination of Cu and
Zn in Soil Extracts by Atomic Absorption Spectrophotometry Using APDC-
MIBK Solvent Extraction, Soil Sci., Vol 131, pp. 95-99.

Iyengar, S.S., L.W. Zelazny, and D.C. Martens (1981) Effects of Photolytic
Oxalate Treatment on Soil Hydroxy Interlayered Vermiculite", Clays and Clay
Minerals, Vol. 29, pp. 429-434.

Edmonds, W.J.,
S.S. Iyengar, L.W. Zelazny, M. Lentner, and C.D. Peacock,
(1982) Variability in Family Differentia of Soils in a Second-Order Soil Survey
Mapping Unit, Soil Sci. Soc. of Amer. J., Vol. 46, pp. 83-93.

Wright, J.C. and
S.S. Iyengar (1982) "Survey of Techniques Used for
Predicting Leachate Quality, in Leachates:  Terrain Analysis, Transportation
Research Record 892, pp. 20-25.

Iyengar, S.S., M. Treblow, and J.C. Wright (1983) Attenuation of
Chlorocarbon Compounds by Clay Liner Materials of a Waste Disposal
Facility, in Hazardous and Industrial Solid Waste Testing, ASTM special
technical publication, 805, pp. 265-282.

Iyengar, S.S., P. Engler, M. Santana, and E.R. Wong, (1984) "High
Temperature XRD Studies of Selected Carbonate Minerals", Advances in X-
ray Analysis, Vol. 28, pp. 331-338.

Iyengar, S.S., M.W. Santana, H. Windischmann, and P. Engler, (1986)
"Analysis of Surface Layers and Thin Films by Low Incident Angle X-ray
Diffraction", Advances in X-ray Analysis, Vol. 30, pp. 457-464.

Iyengar, S.S., M. Gaughan, G. Havrilla, and J. Crighton (1986) Determination
and Utilization of Mass Absorption Correction in the Quantitative Estimation
of Minerals by X-ray Diffraction, NBS Quantitative X-ray Diffraction Workshop,
Gaithersburgh, Maryland (invited talk).

Philip Engler and
Sampath S. Iyengar (1987) "Analysis of Mineral Samples
using Combined Instruments (XRD, TGA, ICP) Procedures for Phase
Quantification", American Mineralogist, Vol. 72, pp. 832-838.

Iyengar, S.S. (1991) “Experimental considerations and limitations in the
application of ultra high temperature (2100 C) X-ray diffraction.”  Advances in
X-ray analysis, Vol. 35, pp. 425-429.

Iyengar S. Sampath and Simona Percec (1992) “Rietveld analysis on Wide
Angle X-ray Power Diffraction Data from High Density Polyethylene Films.”  
Proceedings of the American Chemical Society on Symposium on New
Advances in Polyolefin Polymers. Vol 67. pp. 145-146.

Iyengar S. Sampath and L. Keller (1993) “ XRD Phase Analysis of Ca-
Phosphate Coatings Using The Rietveld Method.” Presented to ASTM
Committee F04.13.05 at Dallas, TX. pp. 1-13.

Iyengar S. Sampath (1994) “ High Temperature X-ray Diffraction Analysis of
Selected Ceramic Mixtures.” Powder Diffraction  Vol. 9(1), pp. 38-43.

Iyengar S. Sampath and S. Percec (1994) “ Rietveld Analysis of High
Density Polyethylene.” Powder Diffraction.  Vol 9(3), pp 217-220

Iyengar, S. Sampath (1997) Clays – In “Sample preparation for X-ray
diffraction and X-ray fluorescence Analysis”. Eds. V. Bhurke, R. Jenkins and
D. Smith. Jhon Wiley, NY.

Iyengar, S. Sampath (1997) Sample Pretreatments – In “Sample
preparation for X-ray diffraction and X-ray fluorescence Analysis”. Eds. V.
Bhurke, R. Jenkins and D. Smith. Jhon Wiley, NY.

Iyengar  S. Sampath (2000) “X-ray Diffraction in Petroleum Exploration &
Production”. In Industrial Applications of X-ray Diffraction. Eds. F. Chung and
D. Smith. Jhon Wiley, NY

Iyengar  S. Sampath, Neelima V. Phadnis and Raj Suryanarayana (2001)
“Quantitative Analysis of Complex Pharmaceutical Mixtures by the Rietveld
Method”. Powder Diffraction. Vol 16(1) pp. 20-24.
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