Authors:
POPPL A
GUTJAHR M
HARTMANN M
BOHLMANN W
BOTTCHER R
Citation: A. Poppl et al., A STUDY OF THE COORDINATION GEOMETRY OF THE TETRAPYRIDINE COPPER(II) COMPLEX IN NAY AND MCM-41 BY 2-DIMENSIONAL ELECTRON-SPIN-RESONANCE HYSCORE SPECTROSCOPY, JOURNAL OF PHYSICAL CHEMISTRY B, 102(40), 1998, pp. 7752-7763
Citation: A. Poppl et al., COORDINATION GEOMETRY OF THE COPPER-PYRIDINE COMPLEX IN FROZEN SOLUTION AS STUDIED BY PROTON AND DEUTERIUM 2-DIMENSIONAL HYPERFINE SUBLEVELCORRELATION ELECTRON-SPIN-RESONANCE SPECTROSCOPY, The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory, 102(20), 1998, pp. 3599-3606
Authors:
BOTTCHER R
POPPL A
VOLKEL G
BANYS J
KLOPPERPIEPER A
Citation: R. Bottcher et al., INDICATIONS OF AN INTERMEDIATE PHASE IN SINGLE-CRYSTALS OF BETAINE PHOSPHATE PHOSPHITE SOLID-SOLUTIONS/, Ferroelectrics, 208(1-4), 1998, pp. 105-124
Citation: A. Poppl et al., A PULSED ELECTRON-NUCLEAR DOUBLE-RESONANCE STUDY OF THE LEWIS-ACID SITE NITRIC-OXIDE COMPLEX IN ZEOLITE H-ZSM-5, Journal of the American Chemical Society, 120(19), 1998, pp. 4879-4880
Citation: A. Poppl et al., ANALYSIS OF ANISOTROPIC HYPERFINE INTERACTION DISTRIBUTIONS IN 2-DIMENSIONAL 4-PULSE AND 5-PULSE ELECTRON-SPIN ECHO ENVELOPE MODULATION SPECTRA OF PROTONS IN SINGLE-CRYSTALS, Applied magnetic resonance, 12(1), 1997, pp. 15-39
Citation: A. Poppl et R. Bottcher, CROSS PEAK INTENSITIES IN 2-DIMENSIONAL 4-PULSE ELECTRON-SPIN ECHO MODULATION SPECTRA OF DEUTERIUM IN SINGLE-CRYSTALS, Chemical physics, 221(1-2), 1997, pp. 53-66
Authors:
VOLKEL G
BAUCH H
BOTTCHER R
POPPL A
SCHAFER H
KLOPPERPIEPER A
Citation: G. Volkel et al., INDICATIONS OF PROTON TUNNELING IN THE PROTON GLASS (BETAINE PHOSPHATE)(0.15)(BETAINE PHOSPHITE)(0.85) FROM ENDOR AND PULSED ESR STUDIES, Physical review. B, Condensed matter, 55(18), 1997, pp. 12151-12160
Authors:
BOHLMANN W
SCHANDERT K
POPPL A
SEMMELHACK HC
Citation: W. Bohlmann et al., SYNTHESIS AND ELECTRON-SPIN-RESONANCE STUDIES OF MCM-41 DOPED WITH COPPER PYRIDINE COMPLEXES, Zeolites, 19(4), 1997, pp. 297-304
Citation: A. Poppl et al., INHOMOGENEOUS LINE-BROADENING EFFECTS IN H-1 2-DIMENSIONAL 4-PULSE ESEEM SPECTRA OF BETAINE PHOSPHITE SINGLE-CRYSTALS, Journal of magnetic resonance. Series A, 120(2), 1996, pp. 214-222
Citation: A. Poppl et al., 4 PULSE ELECTRON-SPIN ECHO MODULATION STUDIES OF CU(II) COMPLEXES IN MCM-41 SILICA TUBE MATERIALS, Applied magnetic resonance, 10(4), 1996, pp. 491-506
Authors:
BAUCH H
VOLKEL G
BOTTCHER R
POPPL A
SCHAFER H
BANYS J
KLOPPERPIEPER A
Citation: H. Bauch et al., ENDOR AND PULSED ESR STUDY OF PROTON GLASS BEHAVIOR IN THE MIXED-CRYSTAL (BETAINE PHOSPHATE)(0.15)(BETAINE PHOSPHITE)(0.85), Physical review. B, Condensed matter, 54(13), 1996, pp. 9162-9173
Citation: A. Poppl et L. Kevan, A PRACTICAL STRATEGY FOR DETERMINATION OF PROTON HYPERFINE INTERACTION PARAMETERS IN PARAMAGNETIC TRANSITION-METAL ION COMPLEXES BY 2-DIMENSIONAL HYSCORE ELECTRON-SPIN-RESONANCE SPECTROSCOPY IN DISORDERED-SYSTEMS, Journal of physical chemistry, 100(9), 1996, pp. 3387-3394
Citation: A. Poppl et L. Kevan, STUDY OF ADSORBATE INTERACTIONS OF CU(II) ION-EXCHANGED INTO SILICEOUS MCM-41 SILICA TUBE MATERIAL BY ELECTRON-SPIN-RESONANCE AND ELECTRON-SPIN ECHO MODULATION SPECTROSCOPY, Langmuir, 11(11), 1995, pp. 4486-4490
Authors:
VOLKEL G
POPPL A
SIMON J
HOENTSCH J
ORLINSKII S
KLOS H
GOTSCHY B
Citation: G. Volkel et al., EVIDENCE OF THE JAHN-TELLER SPLITTING OF C-60(-) IN C-60-TETRAPHENYLPHOSPHONIUMCHLORIDE FROM AN ELECTRON-SPIN-RELAXATION STUDY, Physical review. B, Condensed matter, 52(14), 1995, pp. 10188-10193
Citation: M. Hartmann et al., FORMATION AND STABILITY OF NI(I) IONS IN MCM-41 MESOPOROUS MOLECULAR-SIEVES, Journal of physical chemistry, 99(49), 1995, pp. 17494-17496
Citation: A. Poppl et al., ELECTRON-SPIN-RESONANCE AND ELECTRON-SPIN ECHO MODULATION STUDIES OF CU(II) ION COORDINATION AND ADSORBATE INTERACTION IN ION-EXCHANGED ALMCM-41 MESOPOROUS MATERIALS, Journal of physical chemistry, 99(47), 1995, pp. 17251-17258
Citation: A. Poppl et al., ELECTRON-SPIN-RESONANCE AND ELECTRON-SPIN ECHO MODULATION STUDIES OF THE INCORPORATION OF MACROCYCLIC-COMPLEXED CUPRIC IONS INTO SILICEOUS MCM-41, Journal of physical chemistry, 99(38), 1995, pp. 14156-14160
Citation: A. Poppl et al., ELECTRON-SPIN-RESONANCE AND ELECTRON-SPIN ECHO MODULATION STUDIES OF CUPRIC ION ION-EXCHANGED INTO SILICEOUS MCM-41, Journal of physical chemistry, 99(24), 1995, pp. 10019-10023
Citation: A. Poppl et al., DETERMINATION OF THE DEUTERIUM CONTENT OF DEUTERATED BETAINE ARSENATEBY ELECTRON-SPIN ECHO ENVELOPE MODULATION, Applied magnetic resonance, 7(4), 1994, pp. 449-458
Citation: A. Poppl et al., H-1 ONE-DIMENSIONAL AND 2-DIMENSIONAL 5-PULSE ESEEM INVESTIGATIONS ONA RADIATION CENTER IN BETAINE PHOSPHITE SINGLE-CRYSTALS, Applied magnetic resonance, 6(3), 1994, pp. 455-469
Citation: A. Poppl et al., ESR STUDY OF THE PHASE-TRANSITION SEQUENCE IN BETAINE PHOSPHITE, Physica status solidi. b, Basic research, 184(2), 1994, pp. 471-482
Citation: A. Poppl et al., ESR STUDY OF THE ASO3(2-) RADICAL IN GAMMA-IRRADIATED BETAINE ARSENATE, Physica status solidi. b, Basic research, 183(2), 1994, pp. 110000063-110000066
Authors:
POPPL A
VOLKEL G
HOENTSCH J
ORLINSKI S
KLOPPERPIEPER A
Citation: A. Poppl et al., ELECTRON-SPIN RELAXATION OF THE PO3(2-) RADICAL IN FERROELECTRIC BETAINE PHOSPHITE AND IN THE PROTON GLASS BETAINE PHOSPHATE BETAINE PHOSPHITE, Chemical physics letters, 224(3-4), 1994, pp. 233-237
Citation: A. Poppl et L. Kevan, INVESTIGATION OF SINGLE, SHARP LINE SIGNALS IN MODULATED MICROWAVE-ABSORPTION SPECTRA AT LOW MAGNETIC-FIELDS IN YBA2CU3O7-DELTA SINGLE-CRYSTAL, Journal of the Chemical Society. Faraday transactions, 89(12), 1993, pp. 2063-2066