Kristi Õige, MSc, 2004, juh. Artur Suisalu, Tea Avarmaa, Lilli Paama. FIIBER-OPTILISE ANDURI HAPNIKUTUNDLIKU KIHI OPTIMEERIMINE. Tartu Ülikool

J. Kikas, A. Suisalu, An. Kuznetsov, A. Laisaar, J. Takahashi, V. Hizhnyakov, “Pressure effects on relaxation in a polymer glass: A persistent spectral hole burning study”, Opt. & Spectr., vol.98, No.5, 2005, pp.675-680.

K. Õige, T. Avarmaa, A. Suisalu, R. Jaaniso, “Effect of long-term aging on oxygen sensitivity of luminescent Pd-tetraphenylporphyrin/PMMA films”, Sens. & Actuators B, vol.106, 2005, pp. 424-430.

M. Kleemann, A. Suisalu, J. Kikas, “Polymer film doped with solvatochromic dye for humidity measurement”, Proc. SPIE, vol.5946, Optical Materials and Applications, 2005, pp.172-178.

A. Suisalu, M. Jänes, J. Kikas, “Temperature transformation of dopant spectra in incommensurate biphenyl,” J. Phys. Chem. B, Vol.108, No.29, 2004, pp.10404-10407.

V.Hizhnyakov, J. Kikas, J. Takahashi, A. Laisaar, A. Suisalu, An. Kuznetsov, “Two-level systems in glasses under high pressure: temperature cycling effect”, phys. Stat. Sol. (c) 1, No. 11, 2004, pp.2937-2940.

J. Kikas, A. Suisalu, A. Laisaar, and An. Kuznetsov, “Molecular probing of low-temperature incommensurate phases,” Fiz. Nizk. Temp.,Vol. 26, No. 9/10, 2003, pp. 1057-1060.

V. Zazubovich, A. Suisalu, K. Leiger, A. Laisaar, An. Kuznetsov, J. Kikas, “Pressure effects on the spectra of dye molecules in incommensurate and commensurate phases of biphenyl,” Chem. Phys. Vol. 288, 2003, pp. 57-68

K. Leiger, J. Kikas, A. Suisalu, ”Diaelastic pressure-induced broadening of spectral holes in molecular crystals”, J. Luminescence, Vol 98, 2002, pp. 171-176.

V. Hizhnyakov, J. Kikas, An. Kuznetsov, A. Laisaar, A. Suisalu, ”Localized low-energy excitations in glasses: Effect of pressure,” In: New Kinds of Phase Transitions: Transformations in Disordered Substances. Proc. NATO Advanced Research Workshop, Volga River, Russia, 24-28 May 2001), Eds. V.V. Brazhkin, S.V. Buldyrev, V.N. Ryzhov, and H.E. Stanley, Kluwer, Dordrecht, 2002, pp.491-503.

V. Hizhnyakov, J. Kikas, An. Kuznetsov, A. Laisaar, A. Suisalu, “Pressure induced transformation of low-energy excitations in gases,” Physica B: Condens. Matter, Vol.316-317, 2002, pp.527-530.

A. Laisaar, J. Kikas, A. Suisalu, "Spectral Hole Burning of Doped Molecular Crystals and Glasses under Hydrostatic Pressure", J. Low Temp. Phys., Vol. 122, issue3/4, 2001, pp.221-231.

A. Suisalu, K. Mauring, J. Kikas, L. Herenyi, J. Fidy, “Energy Selection is not Correlated in the Qx and Qy Bands of a Mg-porphyrin Embedded in a Protein,” Biophys. J. vol.80, issue 1, 2001, pp.498-504.

V. Kiisk, I. Sildos, A. Suisalu, J. Aarik, “Spectral narrowing of self-trapped exciton emission in anatase thin films,” Thin Solid Films, Vol. 400, Issue1-2, 2001 pp.130-133.

V. Zazubovich, A. Suisalu, and J. Kikas, “Irreversible dynamics in incommensurate biphenyl studied by thermocycling of spectral holes”, Phys. Rev. B 64 104203 (2001)

I. Sildos, A. Suisalu, J. Aarik, T. Sekiya, and S. Kurita, “Self-trapped exciton emission in crystalline anatase”, J. of Lum., Vol.87-89, 2000, pp.290-292.

I. Sildos, A. Suisalu, V. Kiisk, M. Schuisky, H. Mändar, T. Uustare, and J. Aarik, “Effect of Structure Development on Self-Trapped Exciton Emission of TiO2 Thin Films,” Proc. SPIE Vol. 4086, 2000, pp.427-430.

J. Kikas, A. Laisaar, and A. Suisalu, “Pressure Effects in Spectral Hole Burning”, Photonic Science News, vol.6, No.3, 2000, p.28-40.

K. Mauring, A. Suisalu, and J. Kikas, “Laser-induced phototransformation in green fluorescent protein at low temperature”, J. of Lum. Vol.87-89, 2000, pp.812-814.

V. Hizhnyakov, A. Laissaar, J. Kikas, An. Kuznetsov, V. Palm, and A.Suisalu, “Transformation of Soft Localized Modes in Glasses under Pressure”, Physical Review B – Condensed Matter, vol.62, No.13, 2000, pp.11296-11299.

V.Kiisk, V.Palm, A.Suisalu, I.Sildos, “Peculiarities of SHB in the 637 nm line of N-V defect in CVD-grown diamond films” J. of Lum., vol.86, 2000, pp.349-353

J.Kikas, A.Suisalu and V.Zazubovich, “Low-Temperature Slow-Down of Dynamics in Incommensurate Biphenyl as Probed by Spectral Hole Burning”, In: Proc. of 6th meeting “Disorder in Molecular Solids (DISMOS-6)”, 31. May-3. June, 1999, Garchy, France, pp. 49-50.

A.Suisalu, J.Aarik, H.Mändar and I.Sildos, “Spectroscopic study of nanocrystalline TiO2 thin films grown by atomic layer deposition”, Thin Solid Films, vol. 336, No.1-2 (1998) pp295-298.

A. Suisalu, V. Zazubovich, J.Kikas, J. Friebel and J.Friedrich, “Low temperature dynamics of incommensurate biphenyl as probed by spectral hole burning”, Europhysics Letters, Vol. 44, No.5, pp.613-619, 1998.

J.Friebel, J.Friedrich, A.Suisalu, J.Kikas, An.Kuznetsov, A.Laisaar, K.Leiger, "Pressure-induced dynamics in solid n-alkanes as probed by optical spectrsocopy", J. Chem. Phys., vol. 108, no. 5, pp. 1830-1835, 1998.

Levente Herenyi, Artur Suisalu, Koit Mauring, Katalin Kis-Petik, Judit Fidy, and Jaak Kikas, ”Variety in the Coupling of Mesoporphyrin IX to Apohorseradish Peroxidase C Studied by Energy Selected Fluorescence Excitation and Vibronic Hole Burning Spectroscopy”, J. of Phys. Chem. B Vol. 102, Issue 30, pp. 5932-5940, 1998.

V.Zazubovich, A.Suisalu, J.Kikas, "Anomalous hole spectra in glasses: a case for 1D dynamics?", Journal of Luminescence, 76&77, pp.615-618, 1998.

A.Suisalu, K.Mauring, J.Fidy, L.Herenyi and F.Parak, “Vibrational and structural relaxation in pigment-protein complexes studied by spectral hole burning”, in Technical Digest, UPS’97 (X Intern. Symp. “Ultrafast Phenomena in Spectroscopy”), 24-28. Aug. 1997, Institute of Physics, University of Tartu, pp. 199-203, 1997

J.Kikas, A.Laisaar, A.Suisalu, An.Kuznetsov, and A.Ellervee, "High-pressure low-temperature phase transition in doped p-terphenyl crystal: A spectral hole burning study", Physical Review B – Condensed Matter, Vol. 57, no. 1, pp. 14-17, 1998.

J.Kikas, A.Suisalu, and V.Zazubovich. Anomalous hole spectra of chlorin-doped low-temperature glasses. - Mol. Cryst. Liq. Cryst., 291, 1996, pp.215-222.

J.Kikas, A.Suisalu, V.Zazubovich and P.Vois. Anomalous impurity spectra in low-temperature glasses. - J. Chem. Phys. 104, No.12,1996, pp.4434-4440.

V.N.Zakharov, L.A.Aslanov, A.P.Suisalu. “A study of photosensitizers by ODMR (optically detected magnetic resonance)”, In: Final Progr. & Proc. IS&T's Ann. Conf., 19-24. May, 1996, Marriott City Center Hotel, Minneapolis, Minnesota, pp. 93-96, 1996..

K.Mauring, A.Suisalu, J.Kikas, E.I.Zenkevich, A.V.Chernook, A.M.Shulga, G.P.Gurinovich. Energy transfer in ethane-bisporphyrin dimers studied by fluorescence line narrowing and spectral hole burning. - J. of Luminescence vol.64, 1995,p.141-148.

V.Palm, K.K.Rebane, A.Suisalu. Line width study in fluorescence excitation spectra of single pentacene molecules introduced as impurities in p-terphenyl crystal. - J. Phys. Chem. 98, 9, 1994, p.2219-2221.

A.Ellervee, J.Kikas, A.Laisaar and A.Suisalu. Pressure and temperature dependences of optical dephasing of the S1 - S2 transition of chlorin in polycrystalline n-octane probed by spectral hole burning. - J. of Luminescence 56, 1993, p.151-156.

A.Ellervee, J.Kikas, A.Laisaar, V.Shcherbakov, A.Suisalu. Hydrostatic pressure effects on spectral hole burning in a Shpol'skii system. - J. Opt. Soc. Am. B 9, 6, 1992, p.972-977.

A.Ellervee, V.V.Hizhnyakov, J.Kikas, A.Laisaar A.Suisalu. High-pressure effects on low temperature relaxation in solids. - J. of Luminescence 53, 1992, p.223-226.

A.L.Kamyshny, A.P.Suisalu and L.A.Aslanov. ODMR spectroscopy of coornation compounds. - Coordination Chemistry Reviews 117, 1, 1992, p.1-43.

A.Ellervee, R.Jaaniso, J.Kikas, A.Laisaar, A.Suisalu, V.Shcherbakov. Spectral hole burning at high hydrostatic pressure. - Chem. Phys. Lett. 176, 5, 1991, p.472-476.

A.Suisalu, V.N.Zakharov, A.L.Kamyshnyi, L.A.Aslanov. Effect of paramagnetic ion Gd(III) on the molecular triplet state of organic ligands in complexes. - Sov. Phys. JETP (USA) (Transl. of Zh. Eksper. Teor. Fiz., 98, 10, 1990, p.1330-1335), 71, 4, 1990, p. 742-745.

A.L.Kamyshnyi, V.N.Zakharov, L.A.Aslanov, A.Suisalu, A.Avarmaa. Luminescence of Sn(IV) and 2,2'-bipyridine complexes at low temperatures. - Opt. and Spectrosc. (USA) (Transl. of Opt. i Spektrosk. (USSR), 66, 1, 1989, p.81-85), 66, 1, 1989, p.46-49.

A.Suisalu, L.A.Aslanov, A.L.Kamyshnyi, V.N.Zakharov, R.Avarmaa. Zero-field magnetic resonances of the phosphorescent triplet state of 2,2'-bipyridine in organometallic complexes (in Russian). - Izv. Akad. Nauk, Ser. Fiz., 52, 3, 1988, p.445-448.

A.Suisalu, A.L.Kamyshnyi, V.N.Zakharov, L.A.Aslanov, R.Avarmaa. Low-temperature phosphorescence and ODMR study of 2,2'_bipyridine and Rh(bpy)3+. - Chem. Phys. Lett., 134, 6, 1987. p.617-621.

A.Suisalu, R.Avarmaa. Dependence of the phosphorescence emission probabilities of chlorophylls on the spin state in zero field. - Opt. and Spectrosc. (USA) (Transl. of Opt. i Spektrosk. (USSR), 60, 4, 1986, p.748-755.), 60, 4, 1986, p.458-463.

G.P.Gurinovich, E.I.Zenkevich, A.M.Shul'ga, E.I.Sagun, A.Suisalu. Deactivation of electronic excitation in chemical dimers of porphyrins. - J. Appl. Spectrosc.(USA) (Transl. of Zh. Prikl. Spektrosk., USSR, 41, 3, 1984, p.446-455), 41, 3, 1984, p.1044-1051.

R.Avarmaa, A.Suisalu. Polarization spectra of chlorophyll molecules under selective laser excitation. - Opt. and Spectrosc. (USA) (Transl. of Opt. i Spektrosk. (USSR) 56, 1, 1984, p.53-59), 56, 1, 1984, p.32-36.

A.Suisalu, R.Avarmaa. Phosphorescence-detected triplet state microwave resonance of a protoporphyrin molecule in n-octane. - Chem. Phys. Lett., 101, 2, 1983, p.182-186.

R.Avarmaa, A.Suisalu. ODMR spectroscopy of complex porphyrins. - Bull. Acad. Sci. USSR, Phys. Ser.(USA) (Transl. of Izv. AN SSSR, 47, 12, 1983, p.2364-2368), 47, 12, 1983, p.85-89.

R.Avarmaa, K.Mauring, A.Suisalu. Reversible resonant hole burning in the fluorescence spectra of protochlorophyll. - Chem. Phys. Lett., 77, 1, 1981, p. 88-92.

A.Suisalu, R.Avarmaa. Level anticrossing and pseudonuclear Zeeman effect in the triplet state of KCl:PO2-- phys. stat. sol. (b),97, 1, 1980, p.69-75.

R.Avarmaa, A.Suisalu. Optically detected microwave resonance in some impurity molecules. - Bull.Acad.Sci.USSR, Phys.Ser.(USA) (Transl. of Izv. AN SSSR, seria Fiz. 44, 4, 1980, p.843-847), 44, 4, 1980, p.134-137.

I.Sildos, A.Suisalu, R.Avarmaa. Mixing of KBr:PO2- triplet state sublevels in magnetic field. - Sov. Phys. Solid State (USA) (Transl. of Fiz. Tverd. Tela (USSR) 21, 6, 1979, p.1653-1657), 21, 6, 1979, p. 948-950.

R.Avarmaa, A.Suisalu. Optically detected microwave resonance of the PO2- centre in zero and weak magnetic fields. - Opt. and Spectrosc.(USA) (Transl. of Opt. i Spektr., 47, 6, 1979, p. 111-1119), 47, 6, 1979, p.618-621.

R.Avarmaa, A.Suisalu. Optically detected pseudonuclear Zeeman effect in the triplet state (in Russian). - Pis'ma v JETF, 29, 11, 1979, p.692-696.

R.Avarmaa, A.Suisalu. Spin-lattice relaxation in the triplet state of PO2- centers in KBr and KCl. - Sov. Phys. Solid State (USA) (Transl. of Fiz. Tverd. Tela (USSR), 21, 1, 1979, p.177-179), 21, 1, 1979, p. 102-104.

R.Avarmaa, A.Suisalu. Determination of triplet state spin-lattice relaxation rates by a pulsed excitation method: anthraquinone in Shpolskii matrices. - Chem. Phys. Lett., 52, 3, 1977, p.567-571.

Kristi Õige, MSc, 2004, superv. Artur Suisalu, Tea Avarmaa, Lilli Paama. FIIBER-OPTILISE ANDURI HAPNIKUTUNDLIKU KIHI OPTIMEERIMINE. Tartu Ülikool

J. Kikas, A. Suisalu, An. Kuznetsov, A. Laisaar, J. Takahashi, V. Hizhnyakov, “Pressure effects on relaxation in a polymer glass: A persistent spectral hole burning study”, Opt. & Spectr., vol.98, No.5, 2005, pp.675-680.

K. Õige, T. Avarmaa, A. Suisalu, R. Jaaniso, “Effect of long-term aging on oxygen sensitivity of luminescent Pd-tetraphenylporphyrin/PMMA films”, Sens. & Actuators B, vol.106, 2005, pp. 424-430.

M. Kleemann, A. Suisalu, J. Kikas, “Polymer film doped with solvatochromic dye for humidity measurement”, Proc. SPIE, vol.5946, Optical Materials and Applications, 2005, pp.172-178.

A. Suisalu, M. Jänes, J. Kikas, “Temperature transformation of dopant spectra in incommensurate biphenyl,” J. Phys. Chem. B, Vol.108, No.29, 2004, pp.10404-10407.

V.Hizhnyakov, J. Kikas, J. Takahashi, A. Laisaar, A. Suisalu, An. Kuznetsov, “Two-level systems in glasses under high pressure: temperature cycling effect”, phys. Stat. Sol. (c) 1, No. 11, 2004, pp.2937-2940.

J. Kikas, A. Suisalu, A. Laisaar, and An. Kuznetsov, “Molecular probing of low-temperature incommensurate phases,” Fiz. Nizk. Temp.,Vol. 26, No. 9/10, 2003, pp. 1057-1060.

V. Zazubovich, A. Suisalu, K. Leiger, A. Laisaar, An. Kuznetsov, J. Kikas, “Pressure effects on the spectra of dye molecules in incommensurate and commensurate phases of biphenyl,” Chem. Phys. Vol. 288, 2003, pp. 57-68

K. Leiger, J. Kikas, A. Suisalu, ”Diaelastic pressure-induced broadening of spectral holes in molecular crystals”, J. Luminescence, Vol 98, 2002, pp. 171-176.

V. Hizhnyakov, J. Kikas, An. Kuznetsov, A. Laisaar, A. Suisalu, ”Localized low-energy excitations in glasses: Effect of pressure,” In: New Kinds of Phase Transitions: Transformations in Disordered Substances. Proc. NATO Advanced Research Workshop, Volga River, Russia, 24-28 May 2001), Eds. V.V. Brazhkin, S.V. Buldyrev, V.N. Ryzhov, and H.E. Stanley, Kluwer, Dordrecht, 2002, pp.491-503.

V. Hizhnyakov, J. Kikas, An. Kuznetsov, A. Laisaar, A. Suisalu, “Pressure induced transformation of low-energy excitations in gases,” Physica B: Condens. Matter, Vol.316-317, 2002, pp.527-530.

A. Laisaar, J. Kikas, A. Suisalu, "Spectral Hole Burning of Doped Molecular Crystals and Glasses under Hydrostatic Pressure", J. Low Temp. Phys., Vol. 122, issue3/4, 2001, pp.221-231.

A. Suisalu, K. Mauring, J. Kikas, L. Herenyi, J. Fidy, “Energy Selection is not Correlated in the Qx and Qy Bands of a Mg-porphyrin Embedded in a Protein,” Biophys. J. vol.80, issue 1, 2001, pp.498-504.

V. Kiisk, I. Sildos, A. Suisalu, J. Aarik, “Spectral narrowing of self-trapped exciton emission in anatase thin films,” Thin Solid Films, Vol. 400, Issue1-2, 2001 pp.130-133.

V. Zazubovich, A. Suisalu, and J. Kikas, “Irreversible dynamics in incommensurate biphenyl studied by thermocycling of spectral holes”, Phys. Rev. B 64 104203 (2001)

I. Sildos, A. Suisalu, J. Aarik, T. Sekiya, and S. Kurita, “Self-trapped exciton emission in crystalline anatase”, J. of Lum., Vol.87-89, 2000, pp.290-292.

I. Sildos, A. Suisalu, V. Kiisk, M. Schuisky, H. Mändar, T. Uustare, and J. Aarik, “Effect of Structure Development on Self-Trapped Exciton Emission of TiO2 Thin Films,” Proc. SPIE Vol. 4086, 2000, pp.427-430.

J. Kikas, A. Laisaar, and A. Suisalu, “Pressure Effects in Spectral Hole Burning”, Photonic Science News, vol.6, No.3, 2000, p.28-40.

K. Mauring, A. Suisalu, and J. Kikas, “Laser-induced phototransformation in green fluorescent protein at low temperature”, J. of Lum. Vol.87-89, 2000, pp.812-814.

V. Hizhnyakov, A. Laissaar, J. Kikas, An. Kuznetsov, V. Palm, and A.Suisalu, “Transformation of Soft Localized Modes in Glasses under Pressure”, Physical Review B – Condensed Matter, vol.62, No.13, 2000, pp.11296-11299.

V.Kiisk, V.Palm, A.Suisalu, I.Sildos, “Peculiarities of SHB in the 637 nm line of N-V defect in CVD-grown diamond films” J. of Lum., vol.86, 2000, pp.349-353

J.Kikas, A.Suisalu and V.Zazubovich, “Low-Temperature Slow-Down of Dynamics in Incommensurate Biphenyl as Probed by Spectral Hole Burning”, In: Proc. of 6th meeting “Disorder in Molecular Solids (DISMOS-6)”, 31. May-3. June, 1999, Garchy, France, pp. 49-50.

A.Suisalu, J.Aarik, H.Mändar and I.Sildos, “Spectroscopic study of nanocrystalline TiO2 thin films grown by atomic layer deposition”, Thin Solid Films, vol. 336, No.1-2 (1998) pp295-298.

A. Suisalu, V. Zazubovich, J.Kikas, J. Friebel and J.Friedrich, “Low temperature dynamics of incommensurate biphenyl as probed by spectral hole burning”, Europhysics Letters, Vol. 44, No.5, pp.613-619, 1998.

J.Friebel, J.Friedrich, A.Suisalu, J.Kikas, An.Kuznetsov, A.Laisaar, K.Leiger, "Pressure-induced dynamics in solid n-alkanes as probed by optical spectrsocopy", J. Chem. Phys., vol. 108, no. 5, pp. 1830-1835, 1998.

Levente Herenyi, Artur Suisalu, Koit Mauring, Katalin Kis-Petik, Judit Fidy, and Jaak Kikas, ”Variety in the Coupling of Mesoporphyrin IX to Apohorseradish Peroxidase C Studied by Energy Selected Fluorescence Excitation and Vibronic Hole Burning Spectroscopy”, J. of Phys. Chem. B Vol. 102, Issue 30, pp. 5932-5940, 1998.

V.Zazubovich, A.Suisalu, J.Kikas, "Anomalous hole spectra in glasses: a case for 1D dynamics?", Journal of Luminescence, 76&77, pp.615-618, 1998.

A.Suisalu, K.Mauring, J.Fidy, L.Herenyi and F.Parak, “Vibrational and structural relaxation in pigment-protein complexes studied by spectral hole burning”, in Technical Digest, UPS’97 (X Intern. Symp. “Ultrafast Phenomena in Spectroscopy”), 24-28. Aug. 1997, Institute of Physics, University of Tartu, pp. 199-203, 1997

J.Kikas, A.Laisaar, A.Suisalu, An.Kuznetsov, and A.Ellervee, "High-pressure low-temperature phase transition in doped p-terphenyl crystal: A spectral hole burning study", Physical Review B – Condensed Matter, Vol. 57, no. 1, pp. 14-17, 1998.

J.Kikas, A.Suisalu, and V.Zazubovich. Anomalous hole spectra of chlorin-doped low-temperature glasses. - Mol. Cryst. Liq. Cryst., 291, 1996, pp.215-222.

J.Kikas, A.Suisalu, V.Zazubovich and P.Vois. Anomalous impurity spectra in low-temperature glasses. - J. Chem. Phys. 104, No.12,1996, pp.4434-4440.

V.N.Zakharov, L.A.Aslanov, A.P.Suisalu. “A study of photosensitizers by ODMR (optically detected magnetic resonance)”, In: Final Progr. & Proc. IS&T's Ann. Conf., 19-24. May, 1996, Marriott City Center Hotel, Minneapolis, Minnesota, pp. 93-96, 1996..

K.Mauring, A.Suisalu, J.Kikas, E.I.Zenkevich, A.V.Chernook, A.M.Shulga, G.P.Gurinovich. Energy transfer in ethane-bisporphyrin dimers studied by fluorescence line narrowing and spectral hole burning. - J. of Luminescence vol.64, 1995,p.141-148.

V.Palm, K.K.Rebane, A.Suisalu. Line width study in fluorescence excitation spectra of single pentacene molecules introduced as impurities in p-terphenyl crystal. - J. Phys. Chem. 98, 9, 1994, p.2219-2221.

A.Ellervee, J.Kikas, A.Laisaar and A.Suisalu. Pressure and temperature dependences of optical dephasing of the S1 - S2 transition of chlorin in polycrystalline n-octane probed by spectral hole burning. - J. of Luminescence 56, 1993, p.151-156.

A.Ellervee, J.Kikas, A.Laisaar, V.Shcherbakov, A.Suisalu. Hydrostatic pressure effects on spectral hole burning in a Shpol'skii system. - J. Opt. Soc. Am. B 9, 6, 1992, p.972-977.

A.Ellervee, V.V.Hizhnyakov, J.Kikas, A.Laisaar A.Suisalu. High-pressure effects on low temperature relaxation in solids. - J. of Luminescence 53, 1992, p.223-226.

A.L.Kamyshny, A.P.Suisalu and L.A.Aslanov. ODMR spectroscopy of coornation compounds. - Coordination Chemistry Reviews 117, 1, 1992, p.1-43.

A.Ellervee, R.Jaaniso, J.Kikas, A.Laisaar, A.Suisalu, V.Shcherbakov. Spectral hole burning at high hydrostatic pressure. - Chem. Phys. Lett. 176, 5, 1991, p.472-476.

A.Suisalu, V.N.Zakharov, A.L.Kamyshnyi, L.A.Aslanov. Effect of paramagnetic ion Gd(III) on the molecular triplet state of organic ligands in complexes. - Sov. Phys. JETP (USA) (Transl. of Zh. Eksper. Teor. Fiz., 98, 10, 1990, p.1330-1335), 71, 4, 1990, p. 742-745.

A.L.Kamyshnyi, V.N.Zakharov, L.A.Aslanov, A.Suisalu, A.Avarmaa. Luminescence of Sn(IV) and 2,2'-bipyridine complexes at low temperatures. - Opt. and Spectrosc. (USA) (Transl. of Opt. i Spektrosk. (USSR), 66, 1, 1989, p.81-85), 66, 1, 1989, p.46-49.

A.Suisalu, L.A.Aslanov, A.L.Kamyshnyi, V.N.Zakharov, R.Avarmaa. Zero-field magnetic resonances of the phosphorescent triplet state of 2,2'-bipyridine in organometallic complexes (in Russian). - Izv. Akad. Nauk, Ser. Fiz., 52, 3, 1988, p.445-448.

A.Suisalu, A.L.Kamyshnyi, V.N.Zakharov, L.A.Aslanov, R.Avarmaa. Low-temperature phosphorescence and ODMR study of 2,2'_bipyridine and Rh(bpy)3+. - Chem. Phys. Lett., 134, 6, 1987. p.617-621.

A.Suisalu, R.Avarmaa. Dependence of the phosphorescence emission probabilities of chlorophylls on the spin state in zero field. - Opt. and Spectrosc. (USA) (Transl. of Opt. i Spektrosk. (USSR), 60, 4, 1986, p.748-755.), 60, 4, 1986, p.458-463.

G.P.Gurinovich, E.I.Zenkevich, A.M.Shul'ga, E.I.Sagun, A.Suisalu. Deactivation of electronic excitation in chemical dimers of porphyrins. - J. Appl. Spectrosc.(USA) (Transl. of Zh. Prikl. Spektrosk., USSR, 41, 3, 1984, p.446-455), 41, 3, 1984, p.1044-1051.

R.Avarmaa, A.Suisalu. Polarization spectra of chlorophyll molecules under selective laser excitation. - Opt. and Spectrosc. (USA) (Transl. of Opt. i Spektrosk. (USSR) 56, 1, 1984, p.53-59), 56, 1, 1984, p.32-36.

A.Suisalu, R.Avarmaa. Phosphorescence-detected triplet state microwave resonance of a protoporphyrin molecule in n-octane. - Chem. Phys. Lett., 101, 2, 1983, p.182-186.

R.Avarmaa, A.Suisalu. ODMR spectroscopy of complex porphyrins. - Bull. Acad. Sci. USSR, Phys. Ser.(USA) (Transl. of Izv. AN SSSR, 47, 12, 1983, p.2364-2368), 47, 12, 1983, p.85-89.

R.Avarmaa, K.Mauring, A.Suisalu. Reversible resonant hole burning in the fluorescence spectra of protochlorophyll. - Chem. Phys. Lett., 77, 1, 1981, p. 88-92.

A.Suisalu, R.Avarmaa. Level anticrossing and pseudonuclear Zeeman effect in the triplet state of KCl:PO2-- phys. stat. sol. (b),97, 1, 1980, p.69-75.

R.Avarmaa, A.Suisalu. Optically detected microwave resonance in some impurity molecules. - Bull.Acad.Sci.USSR, Phys.Ser.(USA) (Transl. of Izv. AN SSSR, seria Fiz. 44, 4, 1980, p.843-847), 44, 4, 1980, p.134-137.

I.Sildos, A.Suisalu, R.Avarmaa. Mixing of KBr:PO2- triplet state sublevels in magnetic field. - Sov. Phys. Solid State (USA) (Transl. of Fiz. Tverd. Tela (USSR) 21, 6, 1979, p.1653-1657), 21, 6, 1979, p. 948-950.

R.Avarmaa, A.Suisalu. Optically detected microwave resonance of the PO2- centre in zero and weak magnetic fields. - Opt. and Spectrosc.(USA) (Transl. of Opt. i Spektr., 47, 6, 1979, p. 111-1119), 47, 6, 1979, p.618-621.

R.Avarmaa, A.Suisalu. Optically detected pseudonuclear Zeeman effect in the triplet state (in Russian). - Pis'ma v JETF, 29, 11, 1979, p.692-696.

R.Avarmaa, A.Suisalu. Spin-lattice relaxation in the triplet state of PO2- centers in KBr and KCl. - Sov. Phys. Solid State (USA) (Transl. of Fiz. Tverd. Tela (USSR), 21, 1, 1979, p.177-179), 21, 1, 1979, p. 102-104.

R.Avarmaa, A.Suisalu. Determination of triplet state spin-lattice relaxation rates by a pulsed excitation method: anthraquinone in Shpolskii matrices. - Chem. Phys. Lett., 52, 3, 1977, p.567-571.