TO
1 - 25 of 4
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
 | Lupton, John Mark | Evidence for temperature-independent triplet diffusion in a ladder-type conjugated polymer | We study the temperature dependence of triplet formation and decay by considering the phosphorescence dynamics in a prototypical conjugated polymer matrix. The dynamics of triplet formation as a function of temperature are unraveled by applying an electric field during optical singlet generation a... | Triplet diffusion; Triplet excitons; Ladder-type conjugated polymers; Temperature dependence | 2006-12 |
| 2 |
 | Vardeny, Zeev Valentine | Phonon-polaritons in Cu halides: anomalies and their temperature dependence | The polariton Raman spectra of CuCl, CuBr, and Cul crystals are studied at various temperatures of their zinc-blende phase. Two polar modes are proven to exist in CuCl at room temperature and below; their oscillator-strength ratio changes with temperature and follows the temperature dependence of ... | Cuprous halides; CuBr; CuCl; CuI; Phonon anomalies; Temperature dependence; Zinc blende phase | 1980-03 |
| 3 |
 | Symko, Orest George | Temperature dependence of the order parameter in a dilute AgMn spin glass | The magnetization of a dilute AgMn spin glass containing 150 ppm Mn has been measured over the temperature range from 20 mK to 2 K in an applied field of 0.9 Oe, using a SQUID magnetometer. A comparison of the measured magnetization with numerical calculations of the magnetization based on the Mean ... | AgMn spin glass; Mean random field; MRF; Temperature dependence; Order parameter; RKKY interactions | 1982 |
| 4 |
 | Vardeny, Zeev Valentine | Time resolved spectroscopy of photoinduced absorption in glow-discharge a-Si:H | The time and temperature dependence of the photoinduced absorption spectra was measured in glow-discharge a-Si:H in the energy range 0.7 to 1.4 eV, temperature interval 10 to 306K and time domain 2 ys to 2 ms. The results are consistent with a model based on thermalization of excess carriers in tra... | Photoinduced absorption; Glow-discharge a-Si:H; Thermalization; Excess carriers; Trap states; Time dependence; Temperature dependence | 1981-10 |
1 - 25 of 4