|  |   |       e
 
 
 
  
 
 


, 124, . 6, 2003
( - JETP, Vol. 97, No 6, December 2003 on-line www.springer.com )


,

,
  1203

, ,

-
  1222

, ,


  1232
+
  1244
Er3+
  1255
-
  1264

,


  1271

  1281

  1291




  1298

  1308
KPZ
  1329

.

- Ni/C
  1345

.

Bi2Te3 Sb2Te3,
  1358

  1367
Nd1-xCaxMnO3
  1380

  1391



OPTICAL EXCITATIONS IN HEXAGONAL NANONETWORK MATERIALS
  1398