Rafael F. Dalmau

Dalmau, R., Moody, B., Xie, J., Collazo, R., & Sitar, Z. (2011). Characterization of dislocation arrays in AlN single crystals grown by PVT. Physica Status Solidi (a), 208(7), 1545–1547. https://doi.org/10.1002/pssa.201000957

Collazo, R., Mita, S., Xie, J., Rice, A., Tweedie, J., Dalmau, R., … Khan, A. (2011). Progress on n-type doping of AlGaN alloys on AlN single crystal substrates for UV optoelectronic applications. PHYSICA STATUS SOLIDI C: CURRENT TOPICS IN SOLID STATE PHYSICS, VOL 8, NO 7-8, Vol. 8. https://doi.org/10.1002/pssc.201000964

Feneberg, M., Neuschl, B., Thonke, K., Collazo, R., Rice, A., Sitar, Z., … Goldhahn, R. (2011). Sharp bound and free exciton lines from homoepitaxial AlN. PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE, 208(7), 1520–1522. https://doi.org/10.1002/pssa.201000947

Schlesser, R., Dalmau, R. F., Noveski, V., & Sitar, Z. (2009). Dense, shaped articles constructed of a refractory material and methods of preparing such articles.

Mita, S., Collazo, R., Rice, A., Dalmau, R. F., & Sitar, Z. (2008). Influence of gallium supersaturation on the properties of GaN grown by metalorganic chemical vapor deposition. JOURNAL OF APPLIED PHYSICS, 104(1). https://doi.org/10.1063/1.2952027

Kim, H. J., Choi, S., Yoo, D., Ryou, J.-H., Dupuis, R. D., Dalmau, R. F., … Sitar, Z. (2008). Modulated precursor flow epitaxial growth of AlN layers on native AlN substrates by metal-organic chemical vapor deposition. APPLIED PHYSICS LETTERS, 93(2). https://doi.org/10.1063/1.2959064

Lu, P., Edgar, J. H., Cao, C., Hohn, K., Dalmau, R., Schlesser, R., & Sitar, Z. (2008). Seeded growth of AlN on SiC substrates and defect characterization. JOURNAL OF CRYSTAL GROWTH, 310(10), 2464–2470. https://doi.org/10.1016/j.jcrysgro.2008.01.010

Collazo, R., Mita, S., Rice, A., Dalmau, R. F., & Sitar, Z. (2007). Simultaneous growth of a GaN p/n lateral polarity junction by polar selective doping. APPLIED PHYSICS LETTERS, 91(21). https://doi.org/10.1063/1.2816893

Adekore, B. T., Callahan, M. J., Bouthillette, L., Dalmau, R., & Sitar, Z. (2007). Synthesis of erbium-doped gallium nitride crystals by the ammonothermal route. JOURNAL OF CRYSTAL GROWTH, 308(1), 71–79. https://doi.org/10.1016/j.jcrysgro.2007.07.058

Dalmau, R., Collazo, R., Mita, S., & Sitar, Z. (2007). X-ray photoelectron spectroscopy characterization of aluminum nitride surface oxides: Thermal and hydrothermal evolution. Journal of Electronic Materials, 36(4), 414–419. https://doi.org/10.1007/s11664-006-0044-x

Raghothamachar, B., Bai, J., Dudley, M., Dalmau, R., Zhuang, D. J., Herro, Z., … Spencer, M. (2006, January 25). Characterization of bulk grown GaN and AlN single crystal materials. JOURNAL OF CRYSTAL GROWTH, Vol. 287, pp. 349–353. https://doi.org/10.1016/j.jcrysgro.2005.11.042

Dalmau, R., Schlesser, R., Rodriguez, B. J., Nemanich, R. J., & Sitar, Z. (2005, July 15). AlN bulk crystals grown on SiC seeds. JOURNAL OF CRYSTAL GROWTH, Vol. 281, pp. 68–74. https://doi.org/10.1016/j.jcrysgro.2005.03.012

Chen, L., Skromme, B. J., Dalmau, R. F., Schlesser, R., Sitar, Z., Chen, C., … Jiang, H. X. (2004). Band-edge exciton states in AlN single crystals and epitaxial layers. APPLIED PHYSICS LETTERS, 85(19), 4334–4336. https://doi.org/10.1063/1.1818733

Brenner, D. W., Schlesser, R., Sitar, Z., Dalmau, R., Collazo, R., & Li, Y. (2004). Model for the influence of boron impurities on the morphology of AIN grown by physical vapor transport. SURFACE SCIENCE, 560(1-3), L202–L206. https://doi.org/10.1016/j.susc.2004.05.003

Strassburg, M., Senawiratne, J., Dietz, N., Haboeck, U., Hoffmann, A., Noveski, V., … Sitar, Z. (2004). The growth and optical properties of large, high-quality AlN single crystals. JOURNAL OF APPLIED PHYSICS, 96(10), 5870–5876. https://doi.org/10.1063/1.1801159

Schlesser, R., Dalmau, R., & Sitar, Z. (2002). Seeded growth of AlN bulk single crystals by sublimation. JOURNAL OF CRYSTAL GROWTH, 241(4), 416–420. https://doi.org/10.1016/S0022-0248(02)01319-2

Raghothamachar, B., Vetter, W. M., Dudley, M., Dalmau, R., Schlesser, R., Sitar, Z., … Kolis, J. W. (2002, December). Synchrotron white beam topography characterization of physical vapor transport grown AlN and ammonothermal GaN. JOURNAL OF CRYSTAL GROWTH, Vol. 246, pp. 271–280. https://doi.org/10.1016/S0022-0248(02)01751-7