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\affiliation[3]{organization={STM Document Engineering
Pvt Ltd.},
addressline={Mepukada, Malayinkil},
city={Trivandrum}
postcode={695571},
country={India}}
The output of the above T
E
X source is given in Clips 1 and 2. The
header portion or title area is given in Clip 1 and the footer area is given
in Clip 2.
Clip 1: Header of the title page..
This is a specimen a
b
title
?,??
Jos Migchielsen
a,1,∗
, CV Radhakrishnan
b,2
, CV Rajagopal
c,1,3
a
Elsevier B.V., Radarweg 29, 1043 NX Amsterdam, The Netherlands
b
Sayahna Foundations, JWRA 34, Jagathy, Trivandrum 695014, India
c
STM Document Engineering Pvt Ltd., Mepukada, Malayinkil, Trivandrum 695571, India
Abstract
In this work we demonstrate a
b
the formation Y 1 of a new type of polariton on the interface
between a cuprous oxide slab and a polystyrene micro-sphere placed on the slab. The evanescent
field of the resonant whispering gallery mode (WGM) of the micro sphere has a substantial
gradient, and therefore effectively couples with the quadrupole 1S excitons in cuprous oxide.
This evanescent polariton has a long life-time, which is determined only by its excitonic and
WGM component. The polariton lower branch has a well pronounced minimum. This suggests
that this excitation is localized and can be utilized for possible BEC. The spatial coherence of the
polariton can be improved by assembling the micro-spheres into a linear chain.
Keywords: quadrupole exciton, polariton, WGM, BEC
JEL: 71.35.-y, 71.35.Lk, 71.36.+c
1. Introduction
Although quadrupole excitons (QE) in cuprous oxide crystals are good candidates for BEC
due to their narrow line-width and long life-time there are some factors impeding BEC [1, 2]. One
of these factors is that due to the small but non negligible coupling to the photon bath, one must
consider BEC of the corresponding mixed light-matter states called polaritons [3]. The photon-
like part of the polariton has a large group velocity and tends to escape from the crystal. Thus,
the temporal coherence of the condensate is effectively broken [4, 5]. One proposed solution to
this issue is to place the crystal into a planar micro-cavity [6]. But even state-of-the-art planar
micro-cavities can hold the light no longer than 10 µs. Besides, formation of the polaritons in
the planar cuprous oxide micro-cavity is not effective due to quadrupole origin of the excitons.
?
This document is the results of the research project funded by the National Science Foundation.
??
The second title footnote which is a longer text matter to fill through the whole text width and overflow into another
line in the footnotes area of the first page.
∗
Corresponding author
Email addresses: J.Migchielsen@elsevier.com (Jos Migchielsen), cvr@sayahna.org (CV Radhakrishnan)
URL: www.stmdocs.in (CV Rajagopal)
1
This is the first author footnote.
2
Another author footnote, this is a very long footnote and it should be a really long footnote. But this footnote is not
yet sufficiently long enough to make two lines of footnote text.
3
Yet another author footnote.
Preprint submitted to Elsevier June 8, 2018
Clip 2: Footer of the title page..
This is a specimen a
b
title
?,??
Jos Migchielsen
1,∗
Elsevier B.V., Radarweg 29, 1043 NX Amsterdam, The Netherlands
CV Radhakrishnan
2
Sayahna Foundations, JWRA 34, Jagathy, Trivandrum 695014, India
CV Rajagopal
1,3
STM Document Engineering Pvt Ltd., Mepukada, Malayinkil, Trivandrum 695571, India
Abstract
In this work we demonstrate a
b
the formation Y 1 of a new type of polariton on the interface
between a cuprous oxide slab and a polystyrene micro-sphere placed on the slab. The evanescent
field of the resonant whispering gallery mode (WGM) of the micro sphere has a substantial
gradient, and therefore effectively couples with the quadrupole 1S excitons in cuprous oxide.
This evanescent polariton has a long life-time, which is determined only by its excitonic and
WGM component. The polariton lower branch has a well pronounced minimum. This suggests
that this excitation is localized and can be utilized for possible BEC. The spatial coherence of the
polariton can be improved by assembling the micro-spheres into a linear chain.
Keywords: quadrupole exciton, polariton, WGM, BEC
JEL: 71.35.-y, 71.35.Lk, 71.36.+c
1. Introduction
Although quadrupole excitons (QE) in cuprous oxide crystals are good candidates for BEC
due to their narrow line-width and long life-time there are some factors impeding BEC [1, 2]. One
of these factors is that due to the small but non negligible coupling to the photon bath, one must
consider BEC of the corresponding mixed light-matter states called polaritons [3]. The photon-
like part of the polariton has a large group velocity and tends to escape from the crystal. Thus,
?
This document is the results of the research project funded by the National Science Foundation.
??
The second title footnote which is a longer text matter to fill through the whole text width and overflow into another
line in the footnotes area of the first page.
∗
Corresponding author
Email addresses: J.Migchielsen@elsevier.com (Jos Migchielsen), cvr@sayahna.org (CV Radhakrishnan)
URL: www.stmdocs.in (CV Rajagopal)
1
This is the first author footnote.
2
Another author footnote, this is a very long footnote and it should be a really long footnote. But this footnote is not
yet sufficiently long enough to make two lines of footnote text.
3
Yet another author footnote.
Preprint submitted to Elsevier June 8, 2018
Most of the commands such as \title, \author, \affiliation are
self explanatory. Various components are linked to each other by a
label–reference mechanism; for instance, title footnote is linked to the
title with a footnote mark generated by referring to the \label string
of the \tnotetext. We have used similar commands such as \tnoteref
(to link title note to title); \corref (to link corresponding author text to
corresponding author); \fnref (to link footnote text to the relevant author
names). T
E
X needs two compilations to resolve the footnote marks in the
preamble part. Given below are the syntax of various note marks and
note texts.
