In this paper, for the first time a simple batch process was utilized for the facile synthesis of cubic FeS (2) and flower-like FeSe (2). By adjusting the amount of solvents and surfactants added,...

1972年2月1日 · We have measured the Raman spectra of the phonons in FeS 2 at room temperature, using the 4880Å and 5145Å lines of an argon ion laser in reflection from a …

2014年10月10日 · Raman scattering in a natural FeS 2 single crystal with the pyrite structure was investigated in the temperature range of 80–300 K. All five Raman-active modes E g, T g (1), …

1983年1月1日 · This paper intends to improve the experimental situation by presenting complete first-order Raman spectra of the semiconductors FeS; and MnS;, and the semimetal SiP;. The …

2021年12月1日 · Knowing that sulfur vacancies are a key aspect for controlling the electronic transport properties of FeS 2, this work focuses on the preparation of pyrite by hot-pressing …

2004年6月1日 · In order to determine any possible influence of such intrinsic strength effects on the dynamical properties of FeS2 we have investigated natural iron pyrite with Micro-Raman …

2018年7月5日 · We report micro-Raman spectroscopic studies of FeS 2 pyrite in the diamond-anvil cell under hydrostatic and non-hydrostatic conditions to 55 GPa at room temperature. …

2018年1月2日 · Raman scattering experiments of natural FeS2 pyrite were performed at simultaneous high-pressure and high-temperature conditions up to 675 K and 2100 MPa using …

Some FeS2 samples among Augen granite from Guanshanzhang mass in the west of Guangdong Province were retrieved to characterize the spectral signature of Raman. The results show that …

2015年9月3日 · 通过FeS2 晶须拉曼光谱特征解读和分析可以看出，耿 矿、黄铁矿型结构共存，晚期黄铁矿型结构为主的变化规 . 庄FeS2 晶须结构分为黄铁矿型和白铁矿型两类。从形成时 律 …