東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

Light scattering from micrometric mi...

Cremonesi, Llorenc.

Linked to FindBook

Google Book

Amazon

博客來

Light scattering from micrometric mineral dust and aggregate particles = effects of structure and shape applied to paleoclimate studies /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Light scattering from micrometric mineral dust and aggregate particles/ by Llorenc Cremonesi.
Reminder of title:	effects of structure and shape applied to paleoclimate studies /
Author:	Cremonesi, Llorenc.
Published:	Cham :Springer International Publishing : : 2020.,
Description:	xiv, 142 p. :ill., digital ;24 cm.
[NT 15003449]:	Introduction -- Scattering Fundamentals -- Scattering Models -- Mineral Dust -- Fractal Aggregates -- Conclusions.
Contained By:	Springer Nature eBook
Subject:	Light - Scattering. -
Online resource:	https://doi.org/10.1007/978-3-030-56787-3
ISBN:	9783030567873

Light scattering from micrometric mineral dust and aggregate particles = effects of structure and shape applied to paleoclimate studies /
Cremonesi, Llorenc.

Light scattering from micrometric mineral dust and aggregate particleseffects of structure and shape applied to paleoclimate studies /[electronic resource] :by Llorenc Cremonesi. - Cham :Springer International Publishing :2020. - xiv, 142 p. :ill., digital ;24 cm. - Springer theses,2190-5053. - Springer theses..

Introduction -- Scattering Fundamentals -- Scattering Models -- Mineral Dust -- Fractal Aggregates -- Conclusions.

Light scattering from particles in the nanometric and micrometric size range is relevant in several research fields, such as aerosol science and nanotechnology. In many applications, the description of the optical properties of non-spherical, inhomogeneous particles is still inadequate or requires demanding numerical calculations. Lorenz-Mie scattering and effective medium approximations represent currently the main theoretical tools to model such particles, but their effectiveness has been recently called into question. This work examines how the morphology of a particle affects its scattering parameters from an experimental standpoint, supporting findings with extensive simulations. The dust content of Antarctic, Greenlandic, and Alpine ice cores is analysed with a particle-by-particle approach. Moreover, a study on colloidal aggregates shows that correlations among the fields radiated by primary particles are responsible for the poor agreement of effective medium approximations with experimental results. On the theoretical side, an interpretation in terms of the structure factor is given, which satisfactorily describes the data. The insights of this thesis are relevant for quantifying the contribution of mineral dust to the radiative energy balance of the Earth.

ISBN: 9783030567873

Standard No.: 10.1007/978-3-030-56787-3doiSubjects--Topical Terms:

603682
Light
--Scattering.

LC Class. No.: QC427.4

Dewey Class. No.: 535.43

Light scattering from micrometric mineral dust and aggregate particles = effects of structure and shape applied to paleoclimate studies /
LDR:02522nmm a2200349 a 4500 001 2243974
003 DE-He213
005 20210129140338.0
006 m d
007 cr nn 008maaau
008 211207s2020 sz s 0 eng d
020 $a 9783030567873 $q (electronic bk.)
020 $a 9783030567866 $q (paper)
024 7 $a 10.1007/978-3-030-56787-3 $2 doi
035 $a 978-3-030-56787-3
040 $a GP $c GP
041 0 $a eng
050 4 $a QC427.4
072 7 $a PHJ $2 bicssc
072 7 $a SCI053000 $2 bisacsh
072 7 $a PHJ $2 thema
072 7 $a TTB $2 thema
082 0 4 $a 535.43 $2 23
090 $a QC427.4 $b .C915 2020
100 1 $a Cremonesi, Llorenc. $3 3504482
245 1 0 $a Light scattering from micrometric mineral dust and aggregate particles $h [electronic resource] : $b effects of structure and shape applied to paleoclimate studies / $c by Llorenc Cremonesi.
260 $a Cham : $b Springer International Publishing : $b Imprint: Springer, $c 2020.
300 $a xiv, 142 p. : $b ill., digital ; $c 24 cm.
490 1 $a Springer theses, $x 2190-5053
505 0 $a Introduction -- Scattering Fundamentals -- Scattering Models -- Mineral Dust -- Fractal Aggregates -- Conclusions.
520 $a Light scattering from particles in the nanometric and micrometric size range is relevant in several research fields, such as aerosol science and nanotechnology. In many applications, the description of the optical properties of non-spherical, inhomogeneous particles is still inadequate or requires demanding numerical calculations. Lorenz-Mie scattering and effective medium approximations represent currently the main theoretical tools to model such particles, but their effectiveness has been recently called into question. This work examines how the morphology of a particle affects its scattering parameters from an experimental standpoint, supporting findings with extensive simulations. The dust content of Antarctic, Greenlandic, and Alpine ice cores is analysed with a particle-by-particle approach. Moreover, a study on colloidal aggregates shows that correlations among the fields radiated by primary particles are responsible for the poor agreement of effective medium approximations with experimental results. On the theoretical side, an interpretation in terms of the structure factor is given, which satisfactorily describes the data. The insights of this thesis are relevant for quantifying the contribution of mineral dust to the radiative energy balance of the Earth.
650 0 $a Light $x Scattering. $3 603682
650 1 4 $a Optics, Lasers, Photonics, Optical Devices. $3 2209850
650 2 4 $a Ecology. $3 516476
650 2 4 $a Crystallography and Scattering Methods. $3 3218070
650 2 4 $a Paleoecology. $3 608789
710 2 $a SpringerLink (Online service) $3 836513
773 0 $t Springer Nature eBook
830 0 $a Springer theses. $3 1314442
856 4 0 $u https://doi.org/10.1007/978-3-030-56787-3
950 $a Physics and Astronomy (SpringerNature-11651)