+uQK7ӑD ÿӝ PjX FӫD PүX 0C ӭQJ YӟL EѭӟF VyQJ NtFK+uQK 3KәSKiWTXDQJFӫDPүX MT 25 +uQK3KәNtFKWKtFKSKiWTXDQJFӫDPүX MT 26 +uQKGLҧQÿӗFiFPӭFQăQJOѭӧQJ FӫDLRQTb3+ 27 +uQK7ӑD ÿӝ PjX FӫD PүX 0T ӭQ
Trang 11*+,Ç1& Ӭ87Ë1+&+ ҨT QUANG CӪA
MӜT SӔ ,21Ĉ ҨT HIӂM TRONG THӪY
TINH OXIT
.+Ï$/8Ұ17Ӕ7 1*+,ӊ3
Ĉj1̽QJWKiQJ QăP 7
Trang 21*+,Ç1& Ӭ87Ë1+&+ ҨT QUANG CӪA
MӜT SӔ ,21Ĉ ҨT HIӂM TRONG THӪY
TINH OXIT
.+Ï$/8Ұ17Ӕ71*+,ӊ3
&KX\rQ1JjQK9ұW/ê+ӑF KyDKӑF 2013-2017
*LiRYLrQKѭӟQJGүQ7K67UҫQ7Kӏ+ӗQJ
Ĉj1̽QJWKiQJQăP
Trang 3VK˱ͣQJG̳QJL~SÿͩTXêEiXFͯDFiFWK̯\F{FiFDQKFK͓YjFiFE̩Q9ͣLOzQJ NtQKWU͕QJYjEL͇W˯QVkXV̷FW{L[LQÿ˱ͫFEj\W͗OͥLF̫P˯QFKkQWKjQKWͣL
Trang 43+Ҫ10ӢĈҪ8 1
PHҪ11Ӝ,'81* 3
&+ѬѪ1*, 7Ә1*48$1 /é7+8<ӂ7 3
1.1 &ѫVӣOêWKX\ӃWFӫDKLӋQWѭӧQJSKiWTXDQJ 3
.KiLQLӋPSKiWTXDQJ 3
ĈһFÿLӇPFӫDEӭF[ҥSKiWTXDQJ 4
&ѫFKӃFӫDKLӋQWѭӧQJSKiWTXDQJ 4
&ѫVӣOêWKX\ӃWFӫDWKXӹWLQK 5
1.2.1 .KiLQLӋPYӅWKӫ\WLQK 5
3KkQORҥLWKXӹWLQK 8
1.2.3 &iFTX\WҳFKuQKWKjQKPҥQJWKӫ\WLQK 9
1ӬQJGөQJFӫDWKӫ\WLQK 9
7әQJTXDQOêWKX\ӃWYӅFiFQJX\rQWӕÿҩWKLӃP 11
6ѫOѭӧFYӅFiFQJX\rQWӕÿҩWKLӃP 11
1.3.2 /êWKX\ӃWYӅQJX\rQWӕÿҩWKLӃP6P 14
1.3.3 /êWKX\ӃWYӅQJX\rQWӕÿҩWKLӃPTb 15
1.3.5 /êWKX\ӃWYӅQJX\rQWӕÿҩWKLӃP Xeri 16
&+ѬѪ1*,, 7+Ӵ&1*+,ӊ0 19
4X\WUuQKFKӃWҥRPүu 19
1JKLrQFӭXFҩXWU~F 21
&iFNKҧRViWTXDQJSKәYjWKҧROXұQNӃWTXҧ 22
2.3.1 PKәSKiWTXDQJ FӫDPүX MC ӭQJYӟLEѭӟFVyQJNtFKWKtFK 350 nm 22
3KәNtFKWKtFKSKiWTXDQJFӫDPүX MC ӭQJYӟLEӭF[ҥ 415 nm 24
7ӑDÿӝPjXPүX0C ӭQJYӟLEѭӟFVyQJNtFKWKtFKQP 25
2.3.4 PKәSKiWTXDQJ FӫDPүX MT ӭQJYӟLEѭӟFVyQJNtFKWKtFK 379 nm 25
3KәNtFKWKtFKSKiWTXDQJFӫDPүX MT ӭQJYӟLEӭF[ҥ 543 nm 26
7ӑDÿӝPjXPүX0T ӭQJYӟLEѭӟFVyQJNtFKWKtFKQP 28
2.3.7 PKәSKiWTXDQJ FӫDPүX MS ӭQJYӟLEѭӟFVyQJNtFKWKtFK 401 nm 28
Trang 53KәNtFKWKtFKSKiWTXDQJFӫDPүX MS ӭQJYӟLEӭF[ҥ 600 nm 29
7ӑDÿӝPjXPүX0S ӭQJYӟLEѭӟFVyQJNtFKWKtFKQP 31
2.3.10 PKәSKiWTXDQJ FӫDPүX MCTS ӭQJYӟLEѭӟFVyQJNtFKWKtFK 350 nm 31
7ӑDÿӝPjXFӫDPүX0CTS ӭQJYӟLEѭӟFVyQJNtFKWKtFKQP 32
Kӂ7/8Ұ1 34
7¬,/,ӊ87+$0.+Ҧ2 35
é.,ӂ1&Ӫ$1*ѬӠ,+ѬӞ1*'Ү1 37
Trang 6'$1+0Ө& +Î1+9Ӏ
6ӕKLӋX
Trang
+uQK &iFFKX\ӇQGӡLQăQJ OѭӧQJWURQJTXiWUuQKKXǤQK
quang (a) YjOkQTXDQJE 5 +uQK+uQKҧQKYӅWKӫ\WLQK 6
+uQK
6ӵVҳS[ӃSFiFQJX\rQWӱWURQJPҥQJQJүXQKLrQ
OLrQWөFFӫDYұWOLӋXWLQKWKӇWKҥFKDQK6L2WUiL YjWKӫ\WLQKVLOLFDW6L2SKҧL FiFFKҩPQKӓOjQJX\rQWӱ6LFKҩPÿHQWROjQJX\rQWӱ20ҥQJ
+uQK&iFYzQJWUzQFҩXKuQKÿLӋQWӱ6PYjPӝWPүX
TXһQJFyFKӭD6P 14
+uQK&iF YzQJ WUzQ ÿLӋQ Wӱ 7E ErQ WUiL Yj PӝW
PүXTXһQJFyFKӭD7EErQSKҧL 15 +uQK6ѫÿӗWiFKPӭFQăQJ OѭӧQJFӫDLRQ7E
Trang 7+uQK7ӑD ÿӝ PjX FӫD PүX 0C ӭQJ YӟL EѭӟF VyQJ NtFK
+uQK 3KәSKiWTXDQJFӫDPүX MT 25
+uQK3KәNtFKWKtFKSKiWTXDQJFӫDPүX MT 26 +uQKGLҧQÿӗFiFPӭFQăQJOѭӧQJ FӫDLRQTb3+ 27
+uQK7ӑD ÿӝ PjX FӫD PүX 0T ӭQJ YӟL EѭӟF VyQJ NtFK
+uQK3KәSKiWTXDQJFӫDPүX MS 28
+uQK3KәNtFKWKtFKSKiWTXDQJFӫDPүX MS 29 +uQKGLҧQÿӗFiFPӭFQăQJOѭӧQJ FӫDLRQ6P3+ 30
+uQK7ӑDÿӝPjXFӫDPүX0S ӭQJYӟLEѭӟFVyQJNtFK
+uQK3KәSKiWTXDQJFӫDPүX MCTS ÿѭӧFNtFKWKtFKEӣL
EѭӟFVyQJQP 32 +uQK7ӑDÿӝPjXFӫDPүX0CTS ӭQJYӟLEѭӟFVyQJNtFK
Trang 8ORҥLWKӫ\WLQKWKuWKӫ\WLQKR[Lt OjORҥLTXDQWUӑQJQKҩWWURQJVӕFiFFKҩWY{Fѫ&iF
WKӫ\ WLQK R[Lt ÿѭӧF GQJ WURQJ ӭQJ GөQJ TXDQJ Wӱ QKѭ YұW OLӋX ODVHU Yj O}L VӧL
quang
7kP TXDQJ KӑF WK{QJ WKѭӡQJ Oj FiF LRQ kim loҥi chuyӇn tiӃp hoһF ÿҩt
hiӃP Ĉӕi vӟLLRQÿҩt hiӃPKyDWUӏ EDFyFҩXWU~FÿLӋn tӱ 4݂, quang phә FyGҥng
vҥch hҽSYjFѭӡQJÿӝ NKiPҥQKÿһFWUѭQJFKRFiFFKX\Ӈn dӡi thuҫQW~\FӫDÿLӋn
tӱ'Rÿyÿҩt hiӃPWKѭӡQJÿѭӧc sӱ dөQJWURQJFiFEӝ khuӃFKÿҥi TXDQJ FiF Yұt
liӋu laser 7URQJ Vӕ FiF QJX\rQ Wӕ ÿҩW KLӃP WKu FK~QJ W{L FKӑQ QJX\rQ Wӕ &H 7E
Sm ÿӇSKDWҥSYjRWKӫ\WLQKR[LW9uFҧ ba QJX\rQWӕQj\ÿӅXSKiWFiFEӭF[ҥKҫX
Trang 92 MөFÿtFKQJKLrQF ӭu
- 7uPKLӇXTX\WUuQKFKӃWҥRFiFPүXYұWOLӋXWKӫ\WLQKR[LWSKDWҥSFiFLRQÿҩWKLӃP &H3+
, Tb3+, Sm3+ YӟL FQJ PӝW WӍ OӋ ÿӇ WKX ÿѭӧF FiF PүX WKӫ\ WLQK QKѭ
- 1JKLrQFӭu nhӳng vҩQÿӅ OêOXұn vӅ SKiWTXDQJ
- 1JKLrQFӭXYjFKӃ tҥRFiFYұt liӋXSKiWTXDQJ
+ ĈLVkXWuPKLӇu nӝLGXQJNKyDOXұQTXDViFKEiRSKѭѫQJWLӋQWK{QJWLQ
ÿҥLFK~QJFQJFiFWjLOLӋu tham khҧROLrQTXDQ
+ TiӃQKjQKWKҧo luұQWUrQFӣ sӣ FiFNӃt quҧ cӫa mүu thuӹ tinh sau pha tҥp
quaQJSKәNtFKWKtFK FiFSKpSÿRQJKLrQFӭXFҩXWU~F«
Trang 10&+ѬѪ1*, 7Ә1*48$1/é7+8<ӂ7
1.1 &ѫV ӣ OêWKX\ Ӄ t cӫa hiӋ QWѭ ӧQJSKiWTXDQJ [3]
7URQJWKLrQQKLrQFyUҩWQKLӅXFKҩWFyNKҧQăQJKҩSWKөQăQJOѭӧQJWӯErQ
QJRjLÿӇELӃQÿәLVDXÿyEӭF[ҥUDiQKViQJ&iFFKҩWÿyFyNKҧQăQJELӃQFiFGҥQJQăQJ OѭӧQJ NKiF QKѭ QKLӋW QăQJ KyD QăQJ«VDQJ TXDQJ QăQJ JӑL Oj FKҩW SKiW
quang
4XiWUuQKSKiWTXDQJÿѭӧFWKӵFKLӋQNKLFKLӃXEӭF[ҥYjRYұWFKҩWiQKViQJ
NKҧNLӃQWLDWӱQJRҥLWLD;« PӝWSKҫQQăQJOѭӧQJFyWKӇEӏKҩSWKөYjVӁSKiWEӭF[ҥFyEѭӟFVyQJGjLKѫQEѭӟFVyQJiQKViQJWӟLÿӏQKOXұW6WRNH 'ҥQJEӭF[ҥQj\JӑLOjEӭF[ҥTXDQJKӑFFӫDQKӳQJFKҩWSKiWTXDQJVDXNKLÿѭӧFNtFKWKtFKFKӍ
[ҧ\UDGѭӟLQKӳQJÿLӅXNLӋQWKtFKKӧS
7URQJ WKӵF WӃ QJѭӡL WD ÿm OjP PӝW Vӕ WKt QJKLӋP QKѭ FKLӃX WLD Wӱ QJRҥL
89 FyEѭӟFVyQJȜYjRGXQJGӏFKIOXRUH[HLQWKuGXQJGӏFKQj\SKiWUDiQKViQJ
PjX [DQK OөFQKҥW Fy EѭӟF VyQJ Ȝ¶Yj Ȝ¶ > Ȝ KL QJӯQJ NtFK WKtFK iQK ViQJ Wӱ
QJRҥL WKu Vӵ SKiW ViQJ ELӃQ PҩW QJD\ +D\ PӝW Yt Gө NKiF QJѭӡL WD FKLӃX WLD WӱQJRҥLYjRWLQKWKӇ=Q6FySKDPӝWOѭӧQJUҩWQKӓ&XYj&RWKuWLQKWKӇFNJQJSKiWUDiQKViQJPjX[DQKOөFiQKViQJQj\WӗQWҥLNKiOkXVDXNKLQJӯQJNtFKWKtFK+LӋQ
WѭӧQJWUrQFNJQJ[ҧ\ UDWѭѫQJWӵYӟLQKLӅXFKҩWUҳQOӓQJYjNKtNKiFFQJFiFWiF
Trang 11WUuQK KӗL SKөF FӫD ÿLӋQ Wӱ Wӯ WUҥQJ WKiL QăQJ OѭӧQJ FDR YӅ WUҥQJ WKiL QăQJ OѭӧQJ
WKҩSKѫQYjJLҧLSKyQJSKRWRn 1KѭYұ\SK͝SKiWTXDQJOjÿ˱ ͥQJFRQJEL͋XGL͍Q
I (1.1) 7URQJÿyI0 YjI OjFѭӡQJÿӝSKiWTXDQJWҥLWKӡLÿLӇPQJӯQJNtFKWKtFKYjWҥL
WKӡLÿLӇPt VDXÿyn0 OjVӕWkPSKiWTXDQJWҥLWKӡLÿLӇPQJӯQJNtFKWKtFKP Oj[iF
VXҩWWiLKӧS
&ѫFK Ӄ cӫa hiӋ QWѭ ӧQJSKiWTXDQJ [4]
6ӵSKiWTXDQJÿѭӧFJLҧLWKtFKEӣLVӵWUX\ӅQQăQJOѭӧQJWӯEӭF[ҥNtFKWKtFK
ÿӃQFiFÿLӋQWӱUӗLNtFKWKtFKFiFÿLӋQWӱOjPFKRQyFKX\ӇQWӯWUҥQJWKiLFѫEҧQJOrQWUҥQJWKiLNtFKHGӏFKFKX\ӇQL ... thӫy tinh
7KHR=DFKDULDVHQFyEӕn quy tҳFKuQKWKjQKPҥng thӫy tinh gӗm mӝt loҥi
oxit AmOn [2]:
- MӛLQJX\rQWӱ R[\ÿѭӧFOLrQNӃt vӟLNK{QJTXiKDLQJX\rQWӱ A (cation)...
KD\QăQJOѭӧQJNtFKKRҥW
&ѫV ӣ OêWKX\ Ӄ t cӫa thuӹ tinh [1]
1.2.1 .KiLQL Ӌm vӅ thӫy tinh
7Kӫ\WLQKOjYұW OLӋXÿѭӧFELӃWÿӃQYjVӱGөQJWӯUҩWOkXQKѭQJJҫQÿk\ÿDQJ... trӑng cӫa thӫ\WLQKÿһc biӋWOjWKӫy tinh kim loҥi
F{QJQJKӋ Yjÿӡi sӕng
1KѭWDÿmELӃt, vұt chҩt tӗn tҥi ӣ KuQK WKӭFOjUҳn, lӓQJNKt Trong trҥng
WKiLNKtFyGҥQJOjNKtWKѭӡQJYjNKtLRQKyDSODVPD7UҥQJWKiLOӓQJFNJQJFy