Infrared spectroscopic study of phase transisions in a1c60 compounds (a=k,rb,cs)

Daniel Koller; Michael C. Martin; Laszlo Mihaly

doi:10.1080/10587259408039257

Infrared spectroscopic study of phase transisions in a1c60 compounds (a=k,rb,cs)

Daniel Koller
, Michael C. Martin
, Laszlo Mihaly

Physics and Astronomy

Stony Brook University

Research output: Contribution to journal › Article › peer-review

8 Scopus citations

Abstract

Optical measurements on doped C60 films provide evidence for a transition from a high temperature conducting phase to a low temperature insulating phase in quenched Rb1C60 and K1C60 compounds, while Cs1C60 did not exhibit this behavior. For slow cooled samples our study confirms earlier results indicating phase separation of K1C60 K3C60 and C60, and the formation of a. new Rbt1C60 phase at low temperatures. Upon slow cooling Csj1C60 behaves similar to Rb1C60-.

Original language	English
Pages (from-to)	275-280
Number of pages	6
Journal	Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
Volume	256
Issue number	1
DOIs	https://doi.org/10.1080/10587259408039257
State	Published - Nov 1994

Access to Document

10.1080/10587259408039257

Cite this

@article{ff6761f3f2054a24b8cb517755ef112e,

title = "Infrared spectroscopic study of phase transisions in a1c60 compounds (a=k,rb,cs)",

abstract = "Optical measurements on doped C60 films provide evidence for a transition from a high temperature conducting phase to a low temperature insulating phase in quenched Rb1C60 and K1C60 compounds, while Cs1C60 did not exhibit this behavior. For slow cooled samples our study confirms earlier results indicating phase separation of K1C60 K3C60 and C60, and the formation of a. new Rbt1C60 phase at low temperatures. Upon slow cooling Csj1C60 behaves similar to Rb1C60-.",

author = "Daniel Koller and Martin, \{Michael C.\} and Laszlo Mihaly",

year = "1994",

month = nov,

doi = "10.1080/10587259408039257",

language = "English",

volume = "256",

pages = "275--280",

journal = "Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals",

issn = "1058-725X",

number = "1",

}

TY - JOUR

T1 - Infrared spectroscopic study of phase transisions in a1c60 compounds (a=k,rb,cs)

AU - Koller, Daniel

AU - Martin, Michael C.

AU - Mihaly, Laszlo

PY - 1994/11

Y1 - 1994/11

N2 - Optical measurements on doped C60 films provide evidence for a transition from a high temperature conducting phase to a low temperature insulating phase in quenched Rb1C60 and K1C60 compounds, while Cs1C60 did not exhibit this behavior. For slow cooled samples our study confirms earlier results indicating phase separation of K1C60 K3C60 and C60, and the formation of a. new Rbt1C60 phase at low temperatures. Upon slow cooling Csj1C60 behaves similar to Rb1C60-.

AB - Optical measurements on doped C60 films provide evidence for a transition from a high temperature conducting phase to a low temperature insulating phase in quenched Rb1C60 and K1C60 compounds, while Cs1C60 did not exhibit this behavior. For slow cooled samples our study confirms earlier results indicating phase separation of K1C60 K3C60 and C60, and the formation of a. new Rbt1C60 phase at low temperatures. Upon slow cooling Csj1C60 behaves similar to Rb1C60-.

UR - https://www.scopus.com/pages/publications/84973031460

U2 - 10.1080/10587259408039257

DO - 10.1080/10587259408039257

M3 - Article

AN - SCOPUS:84973031460

SN - 1058-725X

VL - 256

SP - 275

EP - 280

JO - Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals

JF - Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals

IS - 1

ER -

Infrared spectroscopic study of phase transisions in a1c60 compounds (a=k,rb,cs)

Abstract

Access to Document

Other files and links

Fingerprint

Cite this