²é¿´: 3338  |  »Ø¸´: 40
¡¾½±Àø¡¿ ±¾Ìû±»ÆÀ¼Û38´Î£¬×÷ÕßyagaskyÔö¼Ó½ð±Ò 30.2 ¸ö

yagasky

гæ (³õÈëÎÄ̳)


[×ÊÔ´] Ì«ÑôÄÜµç³ØÎïÀíѧ£¨Ó¢Îİ棩

1 Problems of the Energy Economy
1.1 Energy economy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.2 Estimate of the maximum reserves of fossil energy . . . . . . . . . . . . . .
1.3 The greenhouse effect . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3.1 Combustion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1.3.2 The temperature of the earth . . . . . . . . . . . . . . . . . . . . . .
2 Photons
2.1 Black-body radiation . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.1 .1 Photon density nl in a cavity (Planck's law of radiation) . . . . . . .
2.1.2 Energy current through an area dA into the solid angle di2 . . . . . .
2.1.3 Radiation from a spherical surface into the solid angle dC2 . . . . . .
2.1.4 Radiation from a surface element into a hemisphere
(Stefan-Boltzmann radiation law) . . . . . . . . . . . . . . . . . . .
2.2 Kirchhoff's law of radiation for non-black bodies . . . . . . . . . . . . . .
2.2.1 Absorption by semiconductors . . . . . . . . . . . . . . . . . . . . .
2.3 The solar spectrum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.3.1 AirMass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4 Concentration of the solar radiation . . . . . . . . . . . . . . . . . . . . . .
2.4.1 The Abbe sine condition . . . . . . . . . . . . . . . . . . . . . . . .
2.4.2 Geometrical optics . . . . . . . . . . . . . . . . . . . . . . . . . . .
2.4.3 Concentration of radiation using the sine condition . . . . . . . . . .
2.5 Maximum efficiency of solar energy conversion . . . . . . . . . . . . . . .
3 Semiconductors
3.1 Electrons in serniconductors . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1.1 Distribution function for electrons . . . . . . . . . . . . . . . . . . .
3.1.2 Density of states D,(&,) for electrons . . . . . . . . . . . . . . . . .
3.1.3 Density of electrons . . . . . . . . . . . . . . . . . . . . . . . . . .
3.2 Holes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.3 Doping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4 Quasi-Fermi distributions . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.4.1 Fermi energy and electrochemical potential . . . . . . . . . . . . . .
3.4.2 Work function . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.5 Generation of electrons and holes . . . . . . . . . . . . . . . . . . . . . . .
3.5.1 Absorption of photons . . . . . . . . . . . . . . . . . . . . . . . . .
3.5.2 Generation of electron-hole pairs . . . . . . . . . . . . . . . . . . .
3.6 Recombination of electrons and holes . . . . . . . . . . . . . . . . . . . . .
3.6.1 Radiative recombination. emission of photons . . . . . . . . . . . . .
3.6.2 Non-radiative recombination . . . . . . . . . . . . . . . . . . . . . .
3.6.3 Lifetimes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.7 Light emission by semiconductors . . . . . . . . . . . . . . . . . . . . . .
3.7.1 Transition rates and absorption coefficient . . . . . . . . . . . . . . .
4 Conversion of Thermal Radiation into Chemical Energy
4.1 Maximum efficiency for the production of chemical energy . . . . . . . . .
5 Conversion of Chemical Energy into Electrical Energy
5.1 Transport of electrons and holes . . . . . . . . . . . . . . . . . . . . . . . .
5.1.1 Field current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1.2 Diffusion current . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.1.3 Total charge current . . . . . . . . . . . . . . . . . . . . . . . . . .
5.2 Separation of electrons and holes . . . . . . . . . . . . . . . . . . . . . . .
5.3 Diffusion length of minority carriers . . . . . . . . . . . . . . . . . . . . .
5.4 Dielectric relaxation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5 Ambipolar diffusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.6 Dember effect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.7 Mathematical description . . . . . . . . . . . . . . . . . . . . . . . . . . .
6 Basic Structure of Solar Cells
6.1 A chemical solar cell . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.2 Basic mechanisms in solar cells . . . . . . . . . . . . . . . . . . . . . . . .
6.3 Dye solar cell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4 The pn-junction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.4.1 Electrochernical equilibrium of electrons in a pn-junction in the dark .
6.4.2 Potential distribution across a pn-junction . . . . . . . . . . . . . . .
6.4.3 Current-voltage characteristic of the pn-junction . . . . . . . . . . .
6.5 pn-junction with impurity recombination.
two-diode model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.6 Hetero-junctions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.7 Semiconductor-metal contact . . . . . . . . . . . . . . . . . . . . . . . . .
6.7.1 Schottky contact . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.7.2 MIScontact . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6.8 The role of the electric field in solar cells . . . . . . . . . . . . . . . . . .
7 Limitations on Energy Conversion in Solar Cells 137
7.1 Maximum efficiency of solar cells . . . . . . . . . . . . . . . . . . . . . . .  
7.2 Efficiency of solar cells as a function of their energy gap . . . . . . . . . . .  
7.3 The optimal silicon solar cell . . . . . . . . . . . . . . . . . . . . .
7.3.1 Light trapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
7.4 Thin-film solar cells . . . . . . . . . . . . . . . . . . . . . . . . . .  
7.4.1 Minimal thickness of a solar cell . . . . . . . . . . . . . . . . . . . .  
7.5 Equivalent circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
7.6 Temperature dependence of the open-circuit voltage . . . . . . . . . . . . .  
7.7 Intensity dependence of the efficiency . . . . . . . . . . . . . . . . . . . . .
7.8 Efficiencies of the individual energy conversion processes . . . . . . . . . .  
8 Concepts for Improving the Efficiency of Solar Cells 155
8.1 Tandem cells . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  
8.1.1 The electrical interconnection of tandem cells . . . . . . . . . . . . .
8.2 Concentrator cells . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.3 Thermo-photovoltaic energy conversion . . . . . . . . . . . . . . . . . . .
8.4 Impact ionization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.4.1 Hot electrons from impact ionization . . . . . . . . . . . . . . . . .  
8.4.2 Energy conversion with hot electrons and holes . . . . . . . . . . .  
8.5 Two-step excitation in three-level systems . . . . . . . . . . . . . . . . .
8.5.1 Impurity photovoltaic effect . . . . . . . . . . . . . . . . . . . . . .
8.5.2 Up- and down-conversion of photons . . . . . . . . . . . . . . . . .
9 Prospects for the Future 177
Appendix 181
Index 183
»Ø¸´´ËÂ¥

» ±¾Ìû¸½¼þ×ÊÔ´Áбí

  • »¶Ó­¼à¶½ºÍ·´À¡£ºÐ¡Ä¾³æ½öÌṩ½»Á÷ƽ̨£¬²»¶Ô¸ÃÄÚÈݸºÔð¡£
    ±¾ÄÚÈÝÓÉÓû§×ÔÖ÷·¢²¼£¬Èç¹ûÆäÄÚÈÝÉæ¼°µ½ÖªÊ¶²úȨÎÊÌ⣬ÆäÔðÈÎÔÚÓÚÓû§±¾ÈË£¬Èç¶Ô°æÈ¨ÓÐÒìÒ飬ÇëÁªÏµÓÊÏ䣺xiaomuchong@tal.com
  • ¸½¼þ 1 : Ì«ÑôÄÜµç³ØÎïÀíѧ(Ó¢ÎÄ).pdf
  • 2012-11-04 15:25:19, 9.55 M

» ÊÕ¼±¾ÌûµÄÌÔÌûר¼­ÍƼö

רҵÊé¼®£¨ÍâÎİ棩WM uicorn3 Ì«ÑôÄÜµç³Ø¹âµçÄ£Äâ °¡ÏºÀ´µÄÂð
ÐÂÄÜÔ´¼°²ÄÁÏ ÄÉÃ×ÄÜÔ´ÁìÓòÓ¢ÎÄ׍ָ

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

chriswang427

Í­³æ (³õÈëÎÄ̳)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

Thank you so much for providing the book which is what I am looking for.
7Â¥2013-09-10 16:28:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wangjoun

½û³æ (ÕýʽдÊÖ)

±¾ÌûÄÚÈݱ»ÆÁ±Î

12Â¥2014-03-23 09:28:38
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

hutuya

гæ (СÓÐÃûÆø)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡²»´í
24Â¥2016-03-16 07:03:35
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

samuel_lee

Òø³æ (³õÈëÎÄ̳)


¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶,ÓÅÐãÍÆ¼ö

¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡ÕæµÄ²»´íŶ
26Â¥2016-03-22 13:28:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
¼òµ¥»Ø¸´
yima2Â¥
2012-11-13 02:58   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
huayuwuqi3Â¥
2013-03-27 21:15   »Ø¸´  
ÎåÐÇºÃÆÀ  Ð»Ð»·ÖÏí
2013-07-26 14:43   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
guoggh5Â¥
2013-08-11 23:19   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2013-08-27 23:06   »Ø¸´  
ÈýÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
ncepu20118Â¥
2014-02-20 15:11   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2014-02-20 15:49   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2014-02-22 18:49   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
fushaojie11Â¥
2014-03-23 09:00   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
oceanshmily13Â¥
2014-03-29 14:52   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2014-09-17 18:47   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
seinberg15Â¥
2014-11-13 15:14   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
bdhaoxiang16Â¥
2014-11-14 19:22   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
seinberg17Â¥
2014-11-28 16:33   »Ø¸´  
¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2014-11-28 21:02   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
guanghali19Â¥
2014-12-05 20:15   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
sunmengmeng_20Â¥
2015-02-09 13:46   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
dwysd21Â¥
2015-07-12 19:40   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
238951726322Â¥
2015-12-08 19:09   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
fyqman200623Â¥
2016-01-27 15:17   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
zq35742403725Â¥
2016-03-21 23:28   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
yoyojn27Â¥
2016-04-23 16:32   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
shizijun28Â¥
2016-07-09 18:02   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
kuku200729Â¥
2016-07-12 15:26   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
wuyl30Â¥
2016-08-25 20:24   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
X_Liang31Â¥
2016-09-22 10:52   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
hyhyhy12332Â¥
2016-09-23 23:01   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
jimlu33Â¥
2016-12-06 21:39   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
ºËÌÒ×Ñ34Â¥
2016-12-12 22:44   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
sunriseled35Â¥
2017-01-15 16:38   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
sunriseled36Â¥
2017-01-15 16:38   »Ø¸´  
ÁõÞÈÑô37Â¥
2018-09-01 22:56   »Ø¸´  
ÎåÐÇºÃÆÀ  
2019-07-05 12:21   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
2019-07-09 22:07   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
qiujun832640Â¥
2019-09-11 09:28   »Ø¸´  
ÎåÐÇºÃÆÀ  ¶¥Ò»Ï£¬¸Ðл·ÖÏí£¡
othniel41Â¥
2021-12-08 03:59   »Ø¸´  
ÎåÐÇºÃÆÀ  
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yagasky µÄÖ÷Ìâ¸üÐÂ
¡î ÎÞÐǼ¶ ¡ï Ò»ÐǼ¶ ¡ï¡ï¡ï ÈýÐǼ¶ ¡ï¡ï¡ï¡ï¡ï ÎåÐǼ¶
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] ¹¤¿Æ²ÄÁÏ085601 279Çóµ÷¼Á +7 À§ÓÚÐdz¿ 2026-03-17 9/450 2026-03-20 17:38 by ÎÞи¿É»÷111
[¿¼ÑÐ] 08¹¤Ñ§µ÷¼Á +5 Óû§573181 2026-03-20 5/250 2026-03-20 15:47 by xia_2003
[¿¼ÑÐ] Çóµ÷¼Á +4 Mqqqqqq 2026-03-19 4/200 2026-03-20 14:15 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 295¸´ÊÔµ÷¼Á +7 ¼òľChuFront 2026-03-19 7/350 2026-03-20 14:11 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 265Çóµ÷¼Á +9 ÁºÁºÐ£Ð£ 2026-03-19 9/450 2026-03-20 12:33 by lature00
[¿¼ÑÐ] Ò»Ö¾Ô¸Î÷ÄϽ»Í¨ ר˶ ²ÄÁÏ355 ±¾¿ÆË«·Ç Çóµ÷¼Á +4 Î÷ÄϽ»Í¨×¨²Ä355 2026-03-19 4/200 2026-03-20 11:39 by »¨¿ª¸»¹óÐÒ¸£ÈËÉ
[¿¼ÑÐ] ²ÄÁÏѧ˶318Çóµ÷¼Á +5 February_Feb 2026-03-19 5/250 2026-03-19 23:51 by 23Postgrad
[¿¼²©] É격26Äê +3 °Ë6°Ë68 2026-03-19 3/150 2026-03-19 19:43 by nxgogo
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á +5 pupcoco 2026-03-17 8/400 2026-03-19 13:58 by houyaoxu
[¿¼ÑÐ] Ò»Ö¾Ô¸ Î÷±±´óѧ £¬070300»¯Ñ§Ñ§Ë¶£¬×Ü·Ö287£¬Ë«·ÇÒ»±¾£¬Çóµ÷¼Á¡£ +3 ³¿»èÏßÓëÐǺ£ 2026-03-19 3/150 2026-03-19 13:36 by houyaoxu
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì´ó²ÄÁÏÓ뻯¹¤£¨085600£©×Ü·Ö338 +5 ²Ì´óÃÀÅ® 2026-03-13 5/250 2026-03-19 10:44 by ÊÇСÁõѽ¡«
[¿¼ÑÐ] 328Çóµ÷¼Á£¬Ó¢ÓïÁù¼¶551£¬ÓпÆÑо­Àú +3 ÉúÎ﹤³Ìµ÷¼Á 2026-03-17 7/350 2026-03-18 20:41 by Wangjingyue
[¿¼ÑÐ] 0854¿É¿çµ÷¼Á£¬Ò»×÷Ò»ÏîºËÐÄÂÛÎÄÎåÏîרÀû£¬Ê¡¡¢¹ú¼¶Ö¤Êé40+ÊýÒ»Ó¢Ò»287 +8 СÀî0854 2026-03-16 8/400 2026-03-18 14:35 by ²«»÷518
[¿¼ÑÐ] 293Çóµ÷¼Á +11 zjlµÄºÅ 2026-03-16 16/800 2026-03-18 08:10 by zhukairuo
[˶²©¼ÒÔ°] ºþ±±¹¤Òµ´óѧ ÉúÃü¿ÆÑ§Ó뽡¿µÑ§Ôº-¿ÎÌâ×éÕÐÊÕ2026¼¶Ê³Æ·/ÉúÎï·½Ïò˶ʿ +3 1ϲ´º8 2026-03-17 5/250 2026-03-17 17:18 by ber´¨cool×Ó
[¿¼ÑÐ] 085601Çóµ÷¼Á +4 Du.11 2026-03-16 4/200 2026-03-17 17:08 by ruiyingmiao
[¿¼ÑÐ] 302Çóµ÷¼Á +4 С¼Öͬѧ123 2026-03-15 8/400 2026-03-17 10:33 by С¼Öͬѧ123
[¿¼ÑÐ] 321Çóµ÷¼Á +5 ´óÃ×·¹£¡ 2026-03-15 5/250 2026-03-16 16:33 by houyaoxu
[¿¼ÑÐ] 327Çóµ÷¼Á +6 ʰ¹âÈÎȾ 2026-03-15 11/550 2026-03-15 22:47 by ʰ¹âÈÎȾ
[¿¼ÑÐ] 0856ר˶279Çóµ÷¼Á +5 ¼ÓÓͼÓÓÍ£¡? 2026-03-15 5/250 2026-03-15 11:58 by 2020015
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û