☰

Joan H. van der Waals - Publications

Affiliations: 
Physics Shell Labs, Leiden 
Area:
Excited States of Molecules
Website:
https://www.knaw.nl/nl/leden/leden/4963
Tree Info Similar researchers PubMed Report error

63 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2004 Szemik-Hojniak A, Balkowski G, Wurpel GWH, Herbich J, Van Der Waals JH, Buma WJ. Photophysics of 1,8-Bis(dimethylamino)naphthalene in Solution: Internal charge transfer with a twist Journal of Physical Chemistry A. 108: 10623-10631. DOI: 10.1021/jp047947y  0.591
1998 Szemik-Hojniak A, Zwier JM, Buma WJ, Bursi R, Van Der Waals JH. Two ground state conformers of the proton sponge 1,8- bis(dimethylamino)naphthalene revealed by fluorescence spectroscopy and ab initio calculations Journal of the American Chemical Society. 120: 4840-4844. DOI: 10.1021/ja974245w  0.679
1993 van der Waals JH, van Tol J. Spin transfer versus charge transfer in the excited states of 3d° tetroxo ions Pure and Applied Chemistry. 65: 1611-1615. DOI: 10.1351/pac199365081611  0.645
1992 Groenen EJJ, Poluektov OG, Matsushita M, Schmidt J, van der Waals JH, Meijer G. Triplet excitation of C60 and the structure of the crystal at 1.2 K Chemical Physics Letters. 197: 314-318. DOI: 10.1016/0009-2614(92)85775-6  0.533
1990 Buma WJ, Van Der Waals JH, Van Hemert MC. Conformational instability of the lowest triplet state of the benzene nucleus. II. p-Xylene, the influence of substituents The Journal of Chemical Physics. 93: 3746-3751.  0.668
1990 Coremans CJM, Groenen EJJ, Van Der Waals JH. The metastable triplet state of CrO4 2- in a calcium sulphate host: Electron-spin-echo experiments The Journal of Chemical Physics. 93: 3101-3110.  0.347
1990 Buma WJ, Van Der Waals JH, Van Hemert MC. Conformational instability of the lowest triplet state of the benzene nucleus. I. The unsubstituted molecule The Journal of Chemical Physics. 93: 3733-3745.  0.7
1989 Barendswaard W, Van Tol J, Weber RT, Van Der Waals JH. The luminescent triplet state of the Ba3(VO4)2 crystal i. determination of the spin hamiltonian by E.P.R. at 1-2 K Molecular Physics. 67: 651-664. DOI: 10.1080/00268978900101341  0.365
1989 Buma WJ, Van Der Waals JH, Van Hemert MC. Conformational instability of the lowest triplet state of benzene: The result of ab initio calculations Journal of the American Chemical Society. 111: 86-87.  0.683
1986 Van Der Poel WAJA, Nuijs AM, Van Der Waals JH. Electron spin resonance in the 4Eu state of copper porphine and the 3Eu state of platinum porphine in n-octane and n-decane crystals Journal of Physical Chemistry. 90: 1537-1540.  0.371
1985 Barendswaard W, van Tol J, van der Waals JH. The metastable triplet states of K2Cr2O7 and YVO4 at 1.2 K: Zero-field splitting and lifetimes of the spin components Chemical Physics Letters. 121: 361-366. DOI: 10.1016/0009-2614(85)87194-3  0.418
1984 van der Poel WAJA, Herbich J, van der Waals JH. The lowest triplet state of K2Cr2O7. Electron spin resonance in an external magnetic field at 1.2 K Chemical Physics Letters. 103: 253-260. DOI: 10.1016/0009-2614(84)80002-0  0.365
1984 Singel DJ, Van Der Poel WAJA, Schmidt J, Van Der Waals JH, De Beer R. Complete determination of 14N hyperfine and quadrupole interactions in the metastable triplet state of free-base porphin via electron spin echo envelope modulation The Journal of Chemical Physics. 81: 5453-5461.  0.359
1983 Van Der Poel WA, Singel DJ, Schmidt J, Van Der Waals JH. Pulsed ENDOR spectroscopy of the interior protons of free-base porphin in its lowest photoexcited triplet state, in an n-octane single crystal Molecular Physics. 49: 1017-1028. DOI: 10.1080/00268978300101741  0.727
1982 Van Noort HM, Wirnitzer B, Schmidt J, Van Der Waals JH. The phosphorescent3Eu state of zinc porphin in n-alkane host crystals: Temperature dependence of the electron spin resonance transitions and spin-lattice relaxation in zero-field Molecular Physics. 45: 1259-1269. DOI: 10.1080/00268978200100961  0.612
1982 Nonhof CJ, Van Der Waals JH. The lowest triplet state of pyrimidine in a crystalline host at 1.2 K. Total phosphorescence and Tx sublevel excitation spectra Chemical Physics Letters. 92: 588-594. DOI: 10.1016/0009-2614(82)83655-5  0.339
1982 Nonhof CJ, van der Waals JH. The lowest triplet state of pyrimidine in a crystalline host at 1.2 K. The spin-sublevel emission spectra and their vibrational assignment Chemical Physics Letters. 92: 581-587. DOI: 10.1016/0009-2614(82)83654-3  0.372
1982 Van Der Poel WAJA, Nuijs AM, Noort M, Van Der Waals JH. The lowest 3Eu state of a metalloporphine in a crystal field of low symmetry. Directions of the stationary fields for electron spin resonance and phosphorescence Zeeman experiments Journal of Physical Chemistry. 86: 5191-5197.  0.386
1981 Herbich J, Van Noort HH, Van Der Poel WAIA, Van Der Waals JH. The triplet state of the quinoxalinium cation in a quinolinium perchlorate host crystal II: Investigation by electron spin resonance at 1.2 K Journal of Photochemistry. 17: 29-30. DOI: 10.1016/0047-2670(81)85072-1  0.377
1981 von Borczyskowski C, van Strien AJ, Schmidt J, van der Waals JH. ODMR in zero field of the photoexcited triplet state of naphthalene and quinoxaline dissolved in argon matrices Chemical Physics Letters. 82: 414-420. DOI: 10.1016/0009-2614(81)85410-3  0.593
1980 Van Noort HM, Vergragt PJ, Herbich J, Van Der Waals JH. The phosphorescent triplet state of aniline in a p-xylene host crystal. A study by ESR and MIDP Chemical Physics Letters. 71: 5-11. DOI: 10.1016/0009-2614(80)85279-1  0.702
1979 Van Dijk N, Van Der Waals JH. Radiative decay of the metastable quartet state of copperporphin Molecular Physics. 38: 1211-1223. DOI: 10.1080/00268977900102351  0.384
1979 Kooter JA, Van Der Waals JH, Knop JV. Calculation of the spin density and spin-spin dipolar interaction in the triplet state of metal porphins Molecular Physics. 37: 1015-1036. DOI: 10.1080/00268977900100781  0.339
1979 Canters GW, Kooter JA, Van Dijk N, Van Der Waals JH. Zeeman experiments on the orbitally degenerate phosphorescing triplet and quartet states of palladium and copper porphin Journal of Luminescence. 18: 196-200. DOI: 10.1016/0022-2313(79)90102-9  0.426
1979 Nonhof CJ, Plantenga FL, Schmidt J, Varma CAGO, van der Waals JH. Intersystem crossing into a coherent superposition of spin states following flash excitation Chemical Physics Letters. 60: 353-357. DOI: 10.1016/0009-2614(79)80587-4  0.658
1978 Schadee RA, Schmidt J, Van der Waals JH. Spin coherence and quantum beats in the phosphorescence of a photo-excited triplet state Molecular Physics. 36: 177-192. DOI: 10.1080/00268977800101501  0.573
1978 Nishi NN, Hoff AJ, Schmidt J, van der Waals JH. Electron spin echo studies of complex biological systems. An application to "signal II" of plant photosynthesis Chemical Physics Letters. 58: 164-170. DOI: 10.1016/0009-2614(78)80270-X  0.515
1978 Nishi N, Schmidt J, Hoff AJ, Van Der Waals JH. Fluorescence detection of electron spin echoes in the triplet state of nonphosphorescent molecules and a photosynthetic bacterium Chemical Physics Letters. 56: 205-207. DOI: 10.1016/0009-2614(78)80222-X  0.63
1978 van der Waals JH. CONFORMATIONAL INSTABILITY OF EXCITED STATES OF SYMMETRICAL MOLECULES: SUBSTITUTED BENZENES AND PORPHYRINS. Mol Cryst Liq Cryst. 50: 301-304.  0.355
1978 Kooter JA, Canters GW, van der Waals JH. ODMR OF THE TRIPLET STATE OF PALLADIUM PORPHIN. Semicond Insul. 4: 249-254.  0.381
1977 Schadee RA, Nonhof CJ, Schmidt J, Van Der Waals JH. Quantum beats in the phosphorescence of a photo-excitedtriplet state Molecular Physics. 34: 171-175. DOI: 10.1080/00268977700101611  0.54
1977 Kooter JA, van der Waals JH, Kooter GW. Electron spin resonance of the lowest triplet state of palladiumporphin in a n-octane crystal at 1·3 K Molecular Physics. 33: 1545-1563. DOI: 10.1080/00268977700101301  0.441
1977 Vergragt PJ, Kooter JA, van der Waals JH. The phosphorescent triplet state of p-xylene in an isotopically mixed crystal at 1·2 K: An investigation by E.S.R. and MIDP Molecular Physics. 33: 1523-1544. DOI: 10.1080/00268977700101291  0.684
1977 Vergragt PJ, van der Waals JH. Instability of the lowest triplet state of benzene under environmental perturbations: Zero-field splitting and radiative properties of the spin components Molecular Physics. 33: 1507-1521. DOI: 10.1080/00268977700101281  0.749
1977 Christensen RL, van der Waals JH. X-traps in isotopically mixed benzene crystals: phosphorescence spectrum and zero-field splitting of the lowest triplet state Chemical Physics Letters. 45: 221-227. DOI: 10.1016/0009-2614(77)80257-1  0.308
1976 Schadee RA, Schmidt J, Van der Waals JH. Intersystem crossing into a superposition of spin states? The system tetramethylpyrazine in durene Chemical Physics Letters. 41: 435-439. DOI: 10.1016/0009-2614(76)85388-2  0.611
1976 Botter BJ, Nonhof CJ, Schmidt J, van der Waals JH. The "mini-exciton" in the C10H8 naphthalene pair in a AC10D8 host as studied by electron spin echo and odmr techniques Chemical Physics Letters. 43: 210-216. DOI: 10.1016/0009-2614(76)85287-6  0.571
1976 Vergragt PJ, van der Waals JH. Distortion of the triplet state of benzene in a borazole host. A study by microwave induced delayed phosphorescence at 1.2 K Chemical Physics Letters. 42: 193-196. DOI: 10.1016/0009-2614(76)80584-2  0.715
1976 Doetschman DC, Botter BJ, Schmidt J, van der Waals JH. An electron spin echo and laser photolysis study of chemically induced electron spin orientation in the triplet ground state of diphenylmethylene Chemical Physics Letters. 38: 18-23. DOI: 10.1016/0009-2614(76)80246-1  0.619
1976 Schmidt J, Van Der Waals JH. Study of the photo-excited triplet state by microwave techniques in zero-field Journal of Luminescence. 12: 79-81.  0.351
1976 Canters GW, Jansen G, Noort M, Van Der Waals JH. High resolution Zeeman experiments on singlet, triplet, and quartet states of metalloporphines Journal of Physical Chemistry. 80: 2253-2259.  0.332
1975 van Dorp WG, Schoemaker WH, Soma M, van der Waals JH. The lowest triplet state of free base porphin determination of its kinetics of populating and depopulating from microwave-induced transients in the fluorescence intensity Molecular Physics. 30: 1701-1721. DOI: 10.1080/00268977500103231  0.33
1975 Botter BJ, Doetschman DC, Schmidt J, van der Waals JH. Electron spin-echo experiments in photo-excited triplet states in an external magnetic field Molecular Physics. 30: 609-620. DOI: 10.1080/00268977500102171  0.603
1975 Antheunis DA, Botter BJ, Schmidt J, Van Der Waals JH. Kinetics of populating and decay of the phosphorescent state of tetramethylpyrazine in durene. A system with skew spin axes Molecular Physics. 29: 49-59. DOI: 10.1080/00268977500100051  0.789
1975 Antheunis DA, Botter BJ, Schmidt J, Verbeek PJF, van der Waals JH. Spin-lattice relaxation in the phosphorescent triplet state of acridine and phenanthrene in zero-magnetic field Chemical Physics Letters. 36: 225-228. DOI: 10.1016/0009-2614(75)87021-7  0.791
1975 Vergragt PJ, Van Der Waals JH. The lowest triplet state of benzene: Differences in electronic structure in two crystalline modifications of a cyclohexane host Chemical Physics Letters. 36: 283-289. DOI: 10.1016/0009-2614(75)80238-7  0.694
1974 Van Dorp WG, Soma M, Kooter JA, Van Der Waals JH. Electron spin resonance in the photo-excited triplet state of free base porphin in a single crystal of w-octane Molecular Physics. 28: 1551-1568. DOI: 10.1080/00268977400102801  0.415
1974 Antheunis DA, Schmidt J, Van Der Waals JH. Spin-forbidden rad iationless processes in isoelectronic molecules: Anthracene, acridine and phenazine. A study by microwave induced delayed phosphorescence Molecular Physics. 27: 1521-1541. DOI: 10.1080/00268977400101291  0.771
1974 Vergragt PJ, van der Waals JH. The lowest triplet state of toluene by microwave induced delayed phosphorescence Chemical Physics Letters. 26: 305-311. DOI: 10.1016/0009-2614(74)89037-8  0.739
1973 Canters GW, van Egmond J, Schaafsma TJ, Chan IY, van Dorp WG, van der Waals JH. The study of Zn porphin in an n-octane crystal by optical spectroscopy and magnetic resonance. Annals of the New York Academy of Sciences. 206: 711-21. PMID 4356187 DOI: 10.1111/J.1749-6632.1973.Tb43247.X  0.53
1973 Van't Hof CA, Schmidt J, Verbeek PJF, Van Der Waals JH. Multiple spin-echoes in a photo-excited triplet state Chemical Physics Letters. 21: 437-441. DOI: 10.1016/0009-2614(73)80277-5  0.607
1973 Van Dorp WG, Schaafsma TJ, Soma M, Van Der Waals JH. Investigation of the lowest triplet state of free base porphin by microwave induced changes in its fluorescence Chemical Physics Letters. 21: 221-225. DOI: 10.1016/0009-2614(73)80123-X  0.625
1972 Canters GW, van Egmond J, Schaafsma TJ, van der Waals JH. Optical and Zeeman studies of the first excited singlet state of zinc porphin in a single crystal of n-octane: Evidence for Jahn–Teller instability Molecular Physics. 24: 1203-1215. DOI: 10.1080/00268977200102291  0.579
1971 Chan IY, Van Dorp WG, Schaafsma TJ, Van Der Waals JH. The lowest triplet state of zn porphin investigation of its dynamics by microwave induced delayed phosphorescence Molecular Physics. 22: 753-760. DOI: 10.1080/00268977100103071  0.654
1971 Chan IY, Van Dorp WG, Schaafsma TJ, Van Der Waals JH. The lowest triplet state of Zn porphin I. Modulation of its phosphorescence by microwaves Molecular Physics. 22: 741-751. DOI: 10.1080/00268977100103061  0.646
1971 Schmidt J, Antheunis DA, Van Der Waals JH. The dynamics of populating and depopulating the phosphorescent triplet state as studied by microwave induced delayed phosphorescence Molecular Physics. 22: 1-17. DOI: 10.1080/00268977100102311  0.79
1971 van Egmond J, Burland DM, van der Waals JH. The zeeman effect in the benzene 3B1u state. Evidence for a dynamic pseudo-jahn-teller distortion Chemical Physics Letters. 12: 206-210. DOI: 10.1016/0009-2614(71)80652-8  0.33
1971 Schmidt J, van Dorp WG, van der Waals JH. Phosphorescence modulation by coherent coupling to a microwave field Chemical Physics Letters. 8: 345-348. DOI: 10.1016/0009-2614(71)80059-3  0.536
1970 Veeman WS, Van Der Waals JH. Spin-orbit coupling in aromatic molecules Molecular Physics. 18: 1-10. DOI: 10.1080/00268977000100061  0.594
1970 Antheunis DA, Schmidt J, van der Waals JH. The dynamics of populating and depoulating of a phosphorescent triplet state as studied by microwave induced delayed phosphorescence Chemical Physics Letters. 6: 255-258. DOI: 10.1016/0009-2614(70)85067-9  0.786
1970 Veeman WS, Van Der Waals JH. Levelanticrossing and cross-relaxation in phosphorescent benzophenone crystals Chemical Physics Letters. 7: 65-69. DOI: 10.1016/0009-2614(70)80250-0  0.507
1969 Schmidt J, Veeman WS, van der Waals JH. Microwave induced delayed phosphorescence Chemical Physics Letters. 4: 341-346.  0.516
1964 van der Waals JH, ter Maten G. Zero-field splitting of the lowest triplet state of some aromatic hydrocarbons: calculation and comparison with experiment Molecular Physics. 8: 301-318. DOI: 10.1080/00268976400100361  0.327
Show low-probability matches.