.


:




:

































 

 

 

 


, 2012, 05.17.11




005016016

-

20-120-20

05.17.11 -

Ȼ . ^.")

¿!£

-2012

- ..

:

, ,

. .. ,

:

, , , .

, , (), .

- - - . ..

14 2012 17 212.204.12 . .. (125047, . , ., . 9) -.

- . .. .

_ _ 2012 .

212.204.12, ...

..

. , (), , , . , .. , , , , .

111()4 ( = , N(1, , , .) - , (= 0,6 ). . , , , , - . , , , 3* 3+, - . 3+ ( 3*) , 3+ , , .

1()4 . , . - , 1()4. 3* -- (). - 3*

. , , 3*, , . 3* , .

. -^-, - . 3* , - . 13()4 .

. - 3+ (8,)13()4. , , , 5 < 1,0-20 "3. 3* - 83+ 0,66-0,68 2 . %.

3* , 3* $* (X ~ 600 ) 405/2-#9/2 ( ~ 650 ), - . , ^¡ 3*, - - .

3+ 50->7 72,

13()4. 13()4 1F0-^SL6 3+ , .

. , Sm3+ , (Sm,Y)Al3(B03)4, 1 . % . - .

( 0,5 ) Sm3+ Y2O3-AI2O3-B2O3 . . .. 0,3Sm203-9,72-30)012-60,02 , - .

. : First International Conference on Luminescence of Lanthanides ICLL-1 (2010, , ); 4th International conference on physics of laser crystals - International workshop 11.5 -Crystallography and spectral properties of nano and bulk materials- ICPLC-CSPNBM (2010, , ); (2010, 2011, ); XIX - " " (2010, ); I - (2011, ); III - , 100- .. (2011, , ); X -, -, : (2011, ); IV (2012, , . .. . H.H. ).

( 11.34.31.0027), ( 10-03-00591 10-03-90012-_).

. 11 ( 1 , 1 9 ).

. , , (93 ). 123 , 57 7 .

, , .

. . - 53+ . . (81()4 .

, - .

. (), 203 (), 1()3 (), 33 (). = 1150. 50 1300-1550 60 . . 2-3 . -

, 300 (30-100 ./) .

. (). -3 (, ) . - 40-60 . - () Q-1000, - () Netzsch STA 449F3 10 / 40-1480. -500. NAR-3T.

(CJI) (CBJI) -2 , dN/dX . , - ( At ~ 10 , ~ 1 ) -2250 200 (At ~ 2 ). R4632 ("Hamamatsu") 423 ( " "). . - (At = 10 , = 404 ) 6G (At= 10 , X = 562 ).

. ..-.. .. . .. .

(,) (() () :

gi%cn1 ((1) g

) = ' \1()(1,

//

^.\^1<1)1/\(<11<1)11, (2) , - .4 /,% , -

~~ %2 ''

, N - , , = ¡1()/?,.

(77) () (%) : 7]=/, (4), =, I

, 1/,.

. (,)1()4 ( 1), ( 2):

1) 52-(12,5-:)2-37,51203-50,2, = 0^5 . %

( )

2) 0,382-12,2¥2-37,512-50,2 + 2 (10, 25, 45, 70 . %

100%) (8,)20/1203=1/3.

203 . , 5 (. 1) 1480, 70 , . , . 2 ,

. (5,)203/1203=1/3 23 70 . % 1429 ( 79-1477) .

1

, 83+

, /

, . % . )

82 23 1203 203 /3 %

1 0,05 12,45 37,5 50 8-20 730 76 2620

2 0,3 12,2 37,5 50 1,0-102 730 50 1620

3 1 11,5 37,5 50 3,3-20 710 20 640

4 4 8,5 37,5 50 14,2-1020 705 4 80

5 0,3 9,7 30 60 1,0-10'" 705 60 2040

14209 (18 29-0010), , 13-0479 160277, ) : 13(03)4 813(03)4 (1 72-1978 18-0058, ) , (. 1-). (. 2). , , 1()4, 813(03)4 (. 1). .

. . , , 500-1000 .

10 20 30 40 50 60

29, .

. 1. . 2. (, )

2: (), (, )

, (, ) 2

3 860 (), 960 () (, ) 5.

1060 () ,

860 ()

3 ; 81()4,

().

-- (0,36-17,7)-10 ~3 , (. 4) 83+ . 203.

(. 4) (1) (2) 53+: (45/2-^65) = 23,0 '1, 5->6) = 109,0 "1, 5->69/2) = 80,0 "1,

(45/2->6/2) = 22,5 "1, (45/2->613/2,15, %,) = 60,5 '1 = 295 "1.

(3) ^'#7/2) = 4,4-10~22 2 -^) = 3,8-10"22 2.

. 3. . 4. () () () - () (7) (2) 4, 3. () ^ = 404 , ,, = 0,5, = 1 - ; () .,= 645 , = ^ = 2 . .

(. 5) - 83+ , .

53+ = .. = 3390

( = 2620 ) 0,05 .% (. 5, 1), , , (. 36). 83+ , []. , - , , , .

(. 5), .

(tjl:p) , (]) NSm < 1,0-102 -3 (. 6), , , , . (Nsm > 2,0-1020 "3), t]i:p ~ 7] (. 6), , , -, . Non - 4,0-1019 "3 , NSrn-N0u-

t,

. 5. - . 6. (1-4) (5-8) 2 -3: (1,5) 3+ 8203 0,18; (2, 6) 1,0; (3, 7) 3,3; (4, 8) 6,8 (9) (1) 5, 03, : (1, 5, 9) 404; (2-4, 6-8) (2). 562; = 598 .

- - :

= > {-?/*■ - [ ~'"' + (1 - ~"'*) + ^ (1 - ~'''")]}, (5), W¡ - - 11, ,

5 - - , XV2 - . \1 = ~^ (6), = ^^ - , - - . : = 4/(1-3/5)£" (7), - -. IVI = 75 /\1 (8).

, - - . , (20 -3) = 1,0, 1,7, 3,3 6,8 6,0, 9,9, 19,6 40,3 ~3/8 . , , (0),

(4,3-4,6)-10~54 8/. /?, 0,66-0,68 3* 1,0 6,8-20 -3, . , (8), , ( 3* ~ 1~5),

1 . , --, .. [] ( ). , .

.--^- 1480. "-

. "- -3555 "1 (~2800 ), 3*. , , , "- ~ 10% (. 7). (. 76).

(60-10"7 "1) ( 100-10"7 "1) , .

3*

(,)()4

, 203 3*. 3+ - . - 3+ , .

13(03)4 , (. 8, 1) ~ 1 , 50 (^ = 591 596 ), 72 (^ = 613 618 ), 74 = 699 704 ) 3+. 50

X

X

IX

10 ӗ£

/

/

5)

500 1000 1500 200 0 2500 3000

2 '| 4

) 1 -'3

X,

. 7. ) ( ) , (1) (2); ) (1, 2) (3,4) 5, (2, 4) (1, 3); , = 404 , = 600 .

, 50 72 ( ) (. 8, 2) 3+. -, 1()4 - 3+ (0,947 ) , [].

t,

. 8. CJI 13(03)4 . 9. () () (i), moho- 13()4 (2), (5). = 396 (/, 2) (1, 2); ^^, : 2 (1) 1 (2); ^, : 0,2 (, 2, 3); , /2: 210"4 (1), (3). = 613 , = 396 (1,2). 1,5-108 (2). , /2: 5-6 (/), 1,5-108 (2); At, :

10 {1, 2) 2(3).

5Do > 7F!, 7F2, 7F4 Eu3+ (. 8, 3), (. 9, . 3 1) , . , ( 29% 57% ), 5Do 7F2,

(. 96, 3) 1 ~ 2,2 . . , , 5 > 54 3+, 50 > 72. (. 9), 3+ 70 > 5 ~ 920 ( ~ 5-106 /2) 530 ( ~ 1,5-108 /2) (. 9, 2). , 3+ (0)4 70 56, . 3+ 50 > 7 72, 74, 50 > 72 , , - .

1. - (5,)13(03)4 - . , , - .

2. , 76% 7/=0,18-1020 "3. , , < 1,0-102 -3.

3. ,

45/2>612 (X ~ 600 ) "'-^'^ (X ~ 650 ) 3* 37 27% .

4. - , {42-*62) = 4,4-10~22 2, (45/2->69/2) = 3,8-10"22 2 0 - 4,3-4,6-"54 8/.

5. /?,-, 0,66-0,68 3* 1,0 6,8-20 -3, - (= 0,6 ). , 4(75/2 3*, - - .

6. 0,203-9,72-30,120-60,2 (. %) 1500 0,3 .

7. 3+ ^ 13()4 200 2 . , 1()4 5-107 /2 >5£ 3+ , .

:

1. .., .., .., .., .., .., .. 3+ // . 2010. . 92. . 8. . 547-552.

2. Malashkevich G.E., Sukhadola .., Sergeev I.I., Prusova I.V., Goshko D.A., Golubev N.V., Mamadzhanova E.Kh., Savinkov V.I., Sarkisov P.D., Sigaev V.N., Luminescence of huntite polycrystalls and huntite-like glasses activated with Sm3+ ions // Proceeding of the Is' International Meeting Trends in oxide materials-functions and structure between glasses and crystals. . .. , , 29-31 2011. . 42-52.

3. .., .., .., .., .. . 2415089, 04.12.2009, 27.03.2011. 14839.

4. Malashkevich G., Sukhadola A., Sergeev I., Golubev N., Mamadzhanova E., Sigaev V., Spectral-luminescent properties of huntite polycrystalls and huntite-like glasses activated with Sm3+ ions // First International Conference on Luminescence of Lanthanides ICLL-1. Ukraine, Odessa, 5-9 September 2010. Program and abstracts book. P. 67.

5. Malashkevich G.E., Sigaev V.N., Golubev N.V., Mamadzhanova E.Z., Danilchyk A.V., Lutsenko E.V., Sukhadola A.A. Spontaneous and induced radiation of huntite SmxEuyYi.x.y 1()4 powders // 4th International conference on physics of laser crystals-International workshop 11.5-Crystallography and spectral properties of nano and bulk materials- ICPLC-CSPNBM 10, Ukraine, Sudak, 12-16 September 2010. IL5

6. E.X., H.B., .., .., RE2O3-AI2O3-B2O3 (RE=Er, Sm, La) // : . . . .: . .. . 2010. . XXIV. 6. . 71-73.

7. .., .., .., .., .. // XIX - " ". " "", , 5-7 2010. . 154-155.

8. .., A.A., .., .., .., .. - Sm3+ // , , 100- .. . , 25-27 2011: . . 34.

9. .., .., .., .. , // : . . . .: . .. . 2011. . XXV. 5. . 97-101.

10. .., .., .., .., .., A.A., .. - , // 10- -, -, : . , 4-7 2011. . . 68.

11. .., .., .. ^--^- // IV ('12). . .. . H.H. . , 18-23 2012. . . 132-135.

. 60x90/16 12.04.11

150 . 88 л 125040, , . 34

 

, : http://www.referun.com/n/spektralno-kineticheskie-svoystva-aktivirovannyh-redkozemelnymi-elementami-stekol-sistemy-y2o3-ai2o3-b2o3-i-polikristallo#ixzz2gy1qiqxb





:


: 2016-11-12; !; : 482 |


:

:

. .
==> ...

1860 - | 1772 -


© 2015-2024 lektsii.org - -

: 0.076 .