• 2224 Citations
  • 24 h-Index
1992 …2021

Research output per year

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Research Output

2001

Tunneling carrier escape from InAs self-assembled quantum dots

Ibáñez, J., Leon, R., Vu, D. T., Chaparro, S., Johnson, S., Navarro, C. & Zhang, Y-H., Sep 24 2001, In : Applied Physics Letters. 79, 13, p. 2013-2015 3 p.

Research output: Contribution to journalArticle

23 Scopus citations
2000

Integration of 32×32 photodiode arrays with silicon for massively parallel optical interconnects

Ryu, C. M., Koelle, U., Johnson, S., Dowd, P., Turpin, R., Adhiveeraraghavan, S., Xu, J., Zhang, Y-H. & Docter, D., 2000, Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 3952. p. 106-113 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Long wavelength pseudomorphic InGaPAsSb type-I and type-II active layers grown on GaAs

Johnson, S., Dowd, P., Braun, W., Koelle, U., Ryu, C. M., Beaudoin, M., Guo, C. Z. & Zhang, Y-H., May 1 2000, In : Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures. 18, 3, p. 1545-1548 4 p.

Research output: Contribution to journalArticle

5 Scopus citations

Photonic band structure of dielectric membranes periodically textured in two dimensions

Pacradouni, V., Mandeville, W., Cowan, A., Paddon, P., Young, J. F. & Johnson, S., Jan 1 2000, In : Physical Review B - Condensed Matter and Materials Physics. 62, 7, p. 4204-4207 4 p.

Research output: Contribution to journalArticle

93 Scopus citations

Real-time composition control of InAlAs grown on InP using spectroscopic ellipsometry

Beaudoin, M., Grassi, E., Johnson, S., Ramaswamy, K., Tsakalis, K., Alford, T. & Zhang, Y-H., May 1 2000, In : Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures. 18, 3, p. 1435-1438 4 p.

Research output: Contribution to journalArticle

1 Scopus citations

Real-time control of substrate temperature using band edge thermometry

Johnson, S., Beaudoin, M., Boonzaayer, M., Grassi, E. & Zhang, Y-H., 2000, LEOS Summer Topical Meeting. IEEE, p. 47-48 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Strained InGaAs/GaPAsSb heterostructures grown on GaAs (001) for optoelectronic applications in the 1100–1550 nm range

Braun, W., Dowd, P., Guo, C. Z., Chen, S. L., Ryu, C. M., Koelle, U., Johnson, S., Zhang, Y-H., Tomm, J. W., Elsässer, T. & Smith, D., Sep 1 2000, In : Journal of Applied Physics. 88, 5, p. 3004-3014 11 p.

Research output: Contribution to journalArticle

26 Scopus citations
1999
3 Scopus citations

Feedback control of substrate temperature during the growth of near-lattice-matched InGaAs on InP using diffuse reflection spectroscopy

Johnson, S., Grassi, E., Beaudoin, M., Boonzaayer, M. D., Tsakalis, K. & Zhang, Y-H., May 1999, In : Journal of Crystal Growth. 201, p. 40-44 5 p.

Research output: Contribution to journalConference article

2 Scopus citations

Growth of resonant-cavity enhanced photodetectors by MBE with in situ feedback control using spectroscopic ellipsometry

Beaudoin, M., Kelkar, P., Boonzaayer, M. D., Braun, W., Dowd, P., Johnson, S., Koelle, U., Ryu, C. M. & Zhang, Y-H., May 1999, In : Journal of Crystal Growth. 201, p. 990-993 4 p.

Research output: Contribution to journalConference article

2 Scopus citations

Long wavelength (1.3 and 1.5 μm) photoluminescence from InGaAs/GaPAsSb quantum wells grown on GaAs

Dowd, P., Braun, W., Smith, D., Ryu, C. M., Guo, C. Z., Chen, S. L., Koelle, U., Johnson, S. & Zhang, Y-H., Aug 30 1999, In : Applied Physics Letters. 75, 9, p. 1267-1269 3 p.

Research output: Contribution to journalArticle

35 Scopus citations

Modeling of optical constants of InGaAs and InAlAs measured by spectroscopic ellipsometry

Grassi, E., Johnson, S., Beaudoin, M. & Tsakalis, K., May 1999, In : Journal of Crystal Growth. 201, p. 1081-1084 4 p.

Research output: Contribution to journalConference article

3 Scopus citations

Optical interconnects for high-speed data links

Ryu, C. M., Koelle, U., Johnson, S., Dowd, P., Turpin, R., Kelkar, P. & Zhang, Y-H., 1999, Proceedings of SPIE - The International Society for Optical Engineering. Society of Photo-Optical Instrumentation Engineers, Vol. 3631. p. 10-17 8 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

1 Scopus citations

System identification and control for ASU's molecular beam epitaxy (MBE) machines

Grassi, E., Metzger, R. P., Johnson, S., Tsakalis, K., Zhang, Y-H. & Rodriguez, A., 1999, Proceedings of the American Control Conference. IEEE, Vol. 6. p. 4568-4572 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1998

Flip-chip bonding of VCSEL arrays with silicon driver chips for high speed data links

Koelle, U., Johnson, S., Kelkar, P., Turpin, R., Dowd, P., Pan, G. & Zhang, Y-H., 1998, Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS. IEEE, Vol. 1. p. 166-167 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

In situ temperature control of molecular beam epitaxy growth using band-edge thermometry

Johnson, S., Kuo, C. H., Boonzaayer, M., Braun, W., Koelle, U., Zhang, Y-H. & Roth, J., May 1 1998, In : Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures. 16, 3, p. 1502-1506 5 p.

Research output: Contribution to journalArticle

17 Scopus citations

Real-time monitoring and control of epitaxial semiconductor growth in a production environment by in situ spectroscopic ellipsometry

Johs, B., Herzinger, C., Dinan, J. H., Cornfeld, A., Benson, J. D., Doctor, D., Olson, G., Ferguson, I., Pelczynski, M., Chow, P., Kuo, C. H. & Johnson, S., Feb 13 1998, In : Thin Solid Films. 313-314, p. 490-495 6 p.

Research output: Contribution to journalArticle

39 Scopus citations

Real-time monitoring of semiconductor growth by spectroscopic ellipsometry

Johs, B., Hale, J., Herzinger, C., Doctor, D., Elliott, K., Olson, G., Chow, D., Roth, J., Ferguson, I., Pelczynski, M., Kuo, C. H. & Johnson, S., Jan 1 1998, In : Materials Research Society Symposium - Proceedings. 502, p. 3-14 12 p.

Research output: Contribution to journalConference article

13 Scopus citations
1997

Effect of substrate thickness, back surface texture, reflectivity, and thin film interference on optical band-gap thermometry

Johnson, S. & Tiedje, T., May 1997, In : Journal of Crystal Growth. 175-176, PART 1, p. 273-280 8 p.

Research output: Contribution to journalArticle

21 Scopus citations

Observation of leaky slab modes in an air-bridged semiconductor waveguide with a two-dimensional photonic lattice

Kanskar, M., Paddon, P., Pacradouni, V., Morin, R., Busch, A., Young, J. F., Johnson, S. R., MacKenzie, J. & Tiedje, T., Mar 17 1997, In : Applied Physics Letters. 70, 11, p. 1438-1440 3 p.

Research output: Contribution to journalArticle

118 Scopus citations

Optical absorption edge of semi-insulating GaAs and InP at high temperatures

Beaudoin, M., DeVries, A. J. G., Johnson, S., Laman, H. & Tiedje, T., Jun 30 1997, In : Applied Physics Letters. 70, 26, p. 3540-3542 3 p.

Research output: Contribution to journalArticle

107 Scopus citations

Real-time, noninvasive temperature control of wafer processing based on diffusive reflectance spectroscopy

Wang, Z., Kwan, S. L., Pearsall, T. P., Booth, J. L., Beard, B. T. & Johnson, S. R., Jan 1 1997, In : Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures. 15, 1, p. 116-121 6 p.

Research output: Contribution to journalArticle

13 Scopus citations

Selectively oxidized GaAs MESFET's transferred to a Si substrate

Wheeler, C. B., Mathine, D. L., Johnson, S., Maracas, G. N. & Allee, D., Apr 1 1997, In : IEEE Electron Device Letters. 18, 4, p. 138-140 3 p.

Research output: Contribution to journalArticle

6 Scopus citations

Semiconductor substrate cleaning and surface morphology in molecular beam epitaxy

Ritchie, S., Johnson, S. R., Lavoie, C., Mackenzie, J. A., Tiedje, T. & Streater, R., Mar 10 1997, In : Surface Science. 374, 1-3, p. 418-426 9 p.

Research output: Contribution to journalArticle

11 Scopus citations
254 Scopus citations
1996

Contribution of single InGaAs quantum wells to the guided mode dispersion of InGaAs/GaAs/AlGaAs waveguides: Model and experimental results

Pacradouni, V., Morin, R., Kanskar, M., Young, J. F., Johnson, S. R. & Tiedje, T., Nov 15 1996, In : Journal of Applied Physics. 80, 10, p. 6039-6044 6 p.

Research output: Contribution to journalReview article

Precision of non-invasive temperature measurement by diffuse reflectance spectroscopy

Wang, Z., Kwan, S. L., Pearsall, T. P., Booth, J., Beard, B. T. & Johnson, S. R., Jan 1 1996, In : Materials Research Society Symposium - Proceedings. 406, p. 69-74 6 p.

Research output: Contribution to journalConference article

Temperature dependence of the optical absorption edge in indium phosphide

Beaudoin, M., Johnson, S. R., De Vries, A. J. G., Mohades-Kassai, A. & Tiedje, T., Dec 1 1996, In : Materials Research Society Symposium - Proceedings. 421, p. 367-372 6 p.

Research output: Contribution to journalConference article

5 Scopus citations
1995

Precision of noninvasive temperature measurement by diffuse reflectance spectroscopy

Pearsall, T. P., Saban, S. R., Booth, J., Beard, B. T. & Johnson, S. R., Dec 1 1995, In : Review of Scientific Instruments. 66, 10, p. 4977-4980 4 p.

Research output: Contribution to journalArticle

24 Scopus citations

Temperature dependence of the Urbach edge in GaAs

Johnson, S. R. & Tiedje, T., Dec 1 1995, In : Journal of Applied Physics. 78, 9, p. 5609-5613 5 p.

Research output: Contribution to journalArticle

124 Scopus citations

Ultrafast measurement of nonequilibrium carrier lifetime in an In0.85Ga0.15As/GaAs relaxed superlattice structure

Elezzabi, A. Y., Hughes, M. K. Y., Meyer, J. & Johnson, S. R., Mar 15 1995, In : Optics Letters. 20, 6, p. 587-589 3 p.

Research output: Contribution to journalArticle

2 Scopus citations
1994

Generation of 1-ps infrared pulses at 10.6 μm by use of low-temperature-grown GaAs as an optical semiconductor switch

Elezzabi, A. Y., Meyer, J., Hughes, M. K. Y. & Johnson, S. R., Jun 1994, In : Optics Letters. 19, 12, p. 898-900 3 p.

Research output: Contribution to journalArticle

29 Scopus citations

Light scattering measurements of surface roughness in molecular beam epitaxy growth of GaAs

Lavoie, C., Nissen, M. K., Eisebitt, S., Johnson, S. R., Mackenzie, J. A. & Tiedje, T., Jan 1 1994, Diagnostic Techniques for Semiconductor Materials Processing. Publ by Materials Research Society, p. 119-124 6 p. (Materials Research Society Symposium Proceedings; vol. 324).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations
1992

Diffuse optical reflectivity measurements on GaAs during molecular-beam epitaxy processing

Lavoie, C., Johnson, S. R., Mackenzie, J. A., Tiedje, T. & van Buuren, T., Jul 1992, In : Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films. 10, 4, p. 930-933 4 p.

Research output: Contribution to journalArticle

17 Scopus citations