語系:
繁體中文
English
說明(常見問題)
回圖書館首頁
手機版館藏查詢
登入
回首頁
切換:
標籤
|
MARC模式
|
ISBD
Structural color from colloidal glasses.
~
Magkiriadou, Sofia.
FindBook
Google Book
Amazon
博客來
Structural color from colloidal glasses.
紀錄類型:
書目-電子資源 : Monograph/item
正題名/作者:
Structural color from colloidal glasses./
作者:
Magkiriadou, Sofia.
面頁冊數:
140 p.
附註:
Source: Dissertation Abstracts International, Volume: 76-09(E), Section: B.
Contained By:
Dissertation Abstracts International76-09B(E).
標題:
Optics. -
電子資源:
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3700517
ISBN:
9781321705119
Structural color from colloidal glasses.
Magkiriadou, Sofia.
Structural color from colloidal glasses.
- 140 p.
Source: Dissertation Abstracts International, Volume: 76-09(E), Section: B.
Thesis (Ph.D.)--Harvard University, 2015.
When a material has inhomogeneities at a lengthscale comparable to the wavelength of light, interference can give rise to structural colors: colors that originate from the interaction of the material's microstructure with light and do not require absorbing dyes. In this thesis we study a class of these materials, called photonic glasses, where the inhomogeneities form a dense and random arrangement. Photonic glasses have angle-independent structural colors that look like those of conventional dyes. However, when this work started, there was only a handful of colors accessible with photonic glasses, mostly hues of blue.
ISBN: 9781321705119Subjects--Topical Terms:
517925
Optics.
Structural color from colloidal glasses.
LDR
:02865nmm a2200289 4500
001
2077446
005
20161114130314.5
008
170521s2015 ||||||||||||||||| ||eng d
020
$a
9781321705119
035
$a
(MiAaPQ)AAI3700517
035
$a
AAI3700517
040
$a
MiAaPQ
$c
MiAaPQ
100
1
$a
Magkiriadou, Sofia.
$3
3192948
245
1 0
$a
Structural color from colloidal glasses.
300
$a
140 p.
500
$a
Source: Dissertation Abstracts International, Volume: 76-09(E), Section: B.
500
$a
Adviser: Vinothan N. Manoharan.
502
$a
Thesis (Ph.D.)--Harvard University, 2015.
520
$a
When a material has inhomogeneities at a lengthscale comparable to the wavelength of light, interference can give rise to structural colors: colors that originate from the interaction of the material's microstructure with light and do not require absorbing dyes. In this thesis we study a class of these materials, called photonic glasses, where the inhomogeneities form a dense and random arrangement. Photonic glasses have angle-independent structural colors that look like those of conventional dyes. However, when this work started, there was only a handful of colors accessible with photonic glasses, mostly hues of blue.
520
$a
We use various types of colloidal particles to make photonic glasses, and we study, both theoretically and experimentally, how the optical properties of these glasses relate to their structure and constituent particles. Based on our observations from glasses of conventional particles, we construct a theoretical model that explains the scarcity of yellow, orange, and red photonic glasses. Guided by this model, we develop novel colloidal systems that allow a higher degree of control over structural color. We assemble glasses of soft, core-shell particles with scattering cores and transparent shells, where the resonant wavelength can be tuned independently of the reflectivity. We then encapsulate glasses of these core-shell particles into emulsion droplets of tunable size; in this system, we observe, for the first time, angle-independent structural colors that cover the entire visible spectrum. To enhance color saturation, we begin experimenting with inverse glasses, where the refractive index of the particles is lower than the refractive index of the medium, with promising results. Finally, based on our theoretical model for scattering from colloidal glasses, we begin an exploration of the color gamut that could be achieved with this technique, and we find that photonic glasses are a promising approach to a new type of long-lasting, non-toxic, and tunable pigment.
590
$a
School code: 0084.
650
4
$a
Optics.
$3
517925
650
4
$a
Condensed matter physics.
$3
3173567
690
$a
0752
690
$a
0611
710
2
$a
Harvard University.
$b
Physics.
$3
2094825
773
0
$t
Dissertation Abstracts International
$g
76-09B(E).
790
$a
0084
791
$a
Ph.D.
792
$a
2015
793
$a
English
856
4 0
$u
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3700517
筆 0 讀者評論
館藏地:
全部
電子資源
出版年:
卷號:
館藏
1 筆 • 頁數 1 •
1
條碼號
典藏地名稱
館藏流通類別
資料類型
索書號
使用類型
借閱狀態
預約狀態
備註欄
附件
W9310314
電子資源
11.線上閱覽_V
電子書
EB
一般使用(Normal)
在架
0
1 筆 • 頁數 1 •
1
多媒體
評論
新增評論
分享你的心得
Export
取書館
處理中
...
變更密碼
登入