| Year |
Citation |
Score |
| 1998 |
Neubert B, Pleimling M, Siems R. Transitions between phases with equal wavenumbers in a double Ising spin model. Application to betaine calcium chloride dihydrate Journal of Physics Condensed Matter. 10: 6883-6896. DOI: 10.1088/0953-8984/10/31/007 |
0.661 |
|
| 1998 |
Pleimling M, Neubert B, Siems R. Low-temperature phase diagram and critical behaviour of the four-state chiral clock model Journal of Physics a: Mathematical and General. 31: 4871-4883. DOI: 10.1088/0305-4470/31/21/006 |
0.627 |
|
| 1998 |
Neubert B, Pleimling M, Siems R. Models for the description of uniaxially modulated materials Ferroelectrics. 141-190. DOI: 10.1080/00150199808014873 |
0.626 |
|
| 1998 |
Schmidt H, Siems R. Phase transitions in models with two coupled pseudospin-lattices Journal of the Korean Physical Society. 32: S110-S113. |
0.395 |
|
| 1998 |
Neubert B, Pleimling M, Siems R. Derivation of symmetry-based pseudo spin models for modulated materials Journal of the Korean Physical Society. 32: S36-S39. |
0.592 |
|
| 1998 |
Neubert B, Pleimling M, Siems R. Models for the description of uniaxially modulated materials Ferroelectrics. 208: 141-190. |
0.402 |
|
| 1997 |
Pleimling M, Neubert B, Siems R. Interrelations between various frustrated Ising- and q-state-models Zeitschrift FüR Physik B Condensed Matter. 104: 125-130. DOI: 10.1007/S002570050428 |
0.635 |
|
| 1996 |
Pleimling M, Siems R. Low temperature expansion of a double ising spin model Ferroelectrics. 185: 103-106. DOI: 10.1080/00150199608210489 |
0.696 |
|
| 1996 |
Neubert B, Siems R. From crystal structure to phase diagrams: Use of annni- and related models Ferroelectrics. 185: 95-98. DOI: 10.1080/00150199608210487 |
0.582 |
|
| 1996 |
Jenal K, Siems R. Accumulation points of phase branchings in annni models: Numerical results and analytical low temperature approximations Ferroelectrics. 185: 99-102. |
0.396 |
|
| 1994 |
Pleimling M, Siems R. Properties of A Double Ising Model: Phase Diagrams, Discommensurations, And Accumulation Points of Structure Branchings Ferroelectrics. 151: 69-74. DOI: 10.1080/00150199408244724 |
0.671 |
|
| 1994 |
Abel T, Siems R. Classical motion in coupled double well potentials: Trajectories, poincaré plots, liapunov exponents, and chaos Ferroelectrics. 153: 177-182. DOI: 10.1080/00150199408016563 |
0.309 |
|
| 1994 |
Ruhlander M, Siems R. Influence of point defects on materials with modulated structures Ferroelectrics. 155: 365-370. DOI: 10.1080/00150199408007534 |
0.493 |
|
| 1994 |
Neubert B, Pleimling M, Tentrup T, Siems R. Polarizations and p-T-phase diagram of BCCD: interpretation in terms of frustrated ising models Ferroelectrics. 155: 359-364. DOI: 10.1080/00150199408007533 |
0.64 |
|
| 1994 |
Jenal K, Tentrup T, Siems R. Series of branchings and accumulation points in modulated structures Ferroelectrics. 155: 353-358. DOI: 10.1080/00150199408007532 |
0.455 |
|
| 1992 |
Tentrup T, Siems R. Branching and accumulation points of the <2k-1>-phases in annni-systems Ferroelectrics. 125: 75-80. DOI: 10.1080/00150199208017047 |
0.466 |
|
| 1990 |
Tentrup T, Siems R. Discommensuration interaction free energy and accumulation points in annni-systems Ferroelectrics. 105: 385-390. DOI: 10.1080/00150199008224673 |
0.425 |
|
| 1990 |
Tentrup T, Siems R. Interpretation of the bccd-phase diagram within the frame of cin annni-model with pseudo-spin-phononcoupling Ferroelectrics. 105: 379-384. DOI: 10.1080/00150199008224672 |
0.524 |
|
| 1989 |
Siems R, Tentrup T. Domain walls in modulated systems Phase Transitions. 16: 287-301. DOI: 10.1080/01411598908245704 |
0.459 |
|
| 1989 |
Siems R, Tentrup T. Domain walls in pseudo spin systems Ferroelectrics. 98: 303-336. DOI: 10.1080/00150198908217592 |
0.588 |
|
| 1988 |
Tentrup T, Siems R. Walls in annni systems with an external field and their interactions Ferroelectrics. 79: 61-64. DOI: 10.1080/00150198808229399 |
0.4 |
|
| 1988 |
Bochse R, Siems R. Mc-Studies of static and dynamic properties of domain walls Ferroelectrics. 79: 7-10. DOI: 10.1080/00150198808229386 |
0.385 |
|
| 1988 |
Tentrup T, Siems R. Mean-field theory of discommensurations in ANNNI-systems Zeitschrift FüR Physik B Condensed Matter. 72: 503-513. DOI: 10.1007/Bf01314532 |
0.452 |
|
| 1986 |
Tentrup T, Siems R. Structure and free energy of domain walls in ANNNI systems Journal of Physics C: Solid State Physics. 19: 3443-3458. DOI: 10.1088/0022-3719/19/18/016 |
0.46 |
|
| 1985 |
Tentrup T, Weyrich KH, Siems R. Domain walls in pseudo spin systems with competing interactions Japanese Journal of Applied Physics. 24: 571-573. DOI: 10.7567/Jjaps.24S2.571 |
0.478 |
|
| 1985 |
Weyrich KH, Siems R. Deformation charge distribution and total energy for perowskites Zeitschrift FüR Physik B Condensed Matter. 61: 63-68. DOI: 10.1007/Bf01308943 |
0.309 |
|
| 1984 |
Stede A, Siems R. Isolated point defects in a pseudo-spin system Ferroelectrics. 55: 231-234. DOI: 10.1080/00150198408015376 |
0.446 |
|
| 1984 |
Hirsekorn RP, Siems R. The α-α′ phase transition of hydrogen in elastically anisotropic cubic metals Zeitschrift FüR Physik B Condensed Matter. 57: 225-231. DOI: 10.1007/Bf01318415 |
0.439 |
|
| 1982 |
Hirsekorn RP, Siems R. Elastic dipole interaction of point defects in a sphere of elastically anisotropic cubic material Zeitschrift FüR Physik B Condensed Matter. 47: 155-166. DOI: 10.1007/Bf01441298 |
0.342 |
|
| 1981 |
Hirsekorn RP, Siems R. Long-range interaction of point defects with arbitrary dipole tensors in a sphere Zeitschrift FüR Physik B Condensed Matter. 40: 311-319. DOI: 10.1007/Bf01292848 |
0.396 |
|
| 1980 |
Petersson J, Schneider E, Siems R. Influence of hydrostatic pressure on the polarization dynamics of order-disorder ferroelectrics: AgNa(NO2)2 Zeitschrift FüR Physik B Condensed Matter. 39: 233-238. DOI: 10.1007/Bf01292668 |
0.311 |
|
| 1979 |
Weyrich KH, Siems R. Phase transitions in 2-dimensional systems of migrating orientable lattice defects Zeitschrift FüR Physik B Condensed Matter and Quanta. 34: 85-96. DOI: 10.1007/Bf01362782 |
0.452 |
|
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