PUBLICATIONS

A. Cattaneo, B.T. Sturtevant, D.N. Sinha, J. Schrodt, T.A. Jankowski, “A Steam Quality Discriminator Device Based upon Principal Component Analysis and a Support Vector Machine Regression Model.” (under review)

B.T. Sturtevant, C. Pantea, D.N. Sinha, “High Frequency Signal Acquisition using a Smartphone in an Undergraduate Teaching Laboratory: Applications in ultrasound resonance spectra,” J. Acoust. Soc. Am., 140 (4), October 2016, pp. 2810-2816. doi: 10.1121/1.4965289 [PDF]

E.S. Davis, B.T. Sturtevant, D.N. Sinha, C. Pantea, “Resonant Ultrasound Spectroscopy Studies of Berea Sandstone at High Temperature,” (2016), J. Geophys. Res.: Solid Earth, 121, (10 pages), doi:10.1002/2016JB013410. [PDF]

B.T. Sturtevant, C. Pantea, D.N. Sinha, “Measured Sound Speeds and Acoustic Nonlinearity Parameter in Liquid Water up to 523 K and 14 MPa,” AIP Advances 6, 075310, 11 pages (2016); doi: 10.1063/1.4959196. [PDF]

B.T. Sturtevant, C. Pantea, D.N. Sinha, “The Acoustic Nonlinearity Parameter in Fluorinert FC-43 up to 381 K and 13.8 MPa,” J. Acoust. Soc. Am. Express Letters (2015), DOI: 10.1121/1.4922537. [PDF]

G.P. Bernhardt, J.I. Krassikoff, B.T. Sturtevant, R.J. Lad, “Properties of Amorphous SiAlON Thin Films Grown by RF Magnetron Co-Sputtering,” Surface & Coatings Technology (2014), doi:10.1016/j.surfcoat.2014.07.011[PDF]

B.T. Sturtevant, Cristian Pantea,  Dipen N. Sinha, "Evaluating the Effectiveness of the Transmission Line Model in Pulse Echo Couplant Layer Corrections," IEEE Trans. Ultrason., Ferroelect., Freq. Contr., Vol 60, No. 5, May 2013, pp. 943-953. [PDF]

B.T. Sturtevant, M. Pereira da Cunha, R.J. Lad, "Properties of SiAlO₂N Protective Coatings on Surface Acoustic Wave Devices," Thin Solid Films (2013); doi: 10.1016/j.tsf.2013.02.062 [PDF]

B.T. Sturtevant, Cristian Pantea, Dipen N. Sinha, "Determination of the parameter of nonlinearity in liquid water up to 250C and 14 MPa," Proc. of 2012 IEEE Int'l Ultrason. Symp., doi: 10.1109/ULTSYM.2012.0070. [PDF]

B.T. Sturtevant, Cristian Pantea, Dipen N. Sinha, "An Acoustic Resonance Measurement Cell for Liquid Property Determinations up to 250C ," Rev. Sci. Instrum. 83, 115106 (2012); doi: 10.1063/1.4765746. [PDF]

B.T. Sturtevant, M. Pereira da Cunha, "Assessment of Langatate Material Constants and Temperature Coefficients Using SAW Delay Line Measurements," IEEE Trans. Ultrason., Ferroelect., Freq. Contr., Vol 57, No.3, March 2010, pp. 533-539.[PDF]

B.T. Sturtevant, M. Pereira da Cunha, "Assessment of Langatate Material Constants and Temperature Coefficients Using SAW Delay Line Measurements," Proc. 2009 IEEE Int'l Freq. Cont.  Symp., pp. 160-165.[PDF]

B.T. Sturtevant, P.M. Davulis, M. Pereira da Cunha, "Pulse Echo and Combined Resonance Techniques: a Full Set of LGT Acoustic Wave Constants and Temperature Coefficients," IEEE Trans. Ultrason., Ferroelect., Freq. Contr., Vol 56, No.4, April 2009, pp. 788-797.[PDF]

B.T. Sturtevant, M. Pereira da Cunha, R.J. Lad, "Determination of the Absolute Orientation of Langatate Crystals Using X-ray Diffraction," Proc. 2008 IEEE Int'l Ultrason. Symp., pp. 741-744.[PDF]

D.J. Frankel, G.P. Bernhardt, B. Sturtevant, T. Moonlight, M. Pereira da Cunha, R.J. Lad, "Stable Electrodes and Ultrathin Passivation Coatings for High Temperature Sensors in Harsh Environments," Proc. IEEE Sensors 2008, pp. 82-5.[PDF]

P. M. Davulis, B.T. Sturtevant, S. L. Duy, M. Pereira da Cunha, "Revisiting LGT dielectric constants and temperature coefficients up to 120 C," Proc. 2007 Int'l Ultrason. Symp., pp 1397-1400.[PDF]

B.T. Sturtevant, P.M. Davulis, M. Pereira da Cunha, "A New Set of LGT Constants and Temperature Coefficients Extracted through Resonant and Pulse Echo Techniques," Proc. 2007 IEEE Int'l Freq. Cont.  Symp., pp 754-758.[PDF]

B.T. Sturtevant, M. Pereira da Cunha, "BAW phase velocity measurements by conventional pulse echo techniques with correction for couplant effect," Proc. 2006 IEEE Int'l Ultrason. Symp., pp 2261-2264.[PDF]

Bender, M. L., D. T. Ho, M. B. Hendricks, R. Mika, M. O. Battle, P. P. Tans, T. J. Conway, B. Sturtevant, and N. Cassar (2005), Atmospheric O₂N₂ changes, 1993-2002: Implications for the partitioning of fossil fuel CO₂ sequestration, Global Biogeochem. Cycles, 19, GB4017, doi:10.1029/2004GB002410.

*technical information available on this page is released under LANL DUSA: MATSCI