S0304399111001811.ann

T1	Material 22 85	theory of electrons carrying quantized orbital angular momentum
T2	Process 147 157	plane wave
T3	Process 175 185	optic axis
T4	Material 238 245	perture
T5	Material 273 309	perture carries the holographic mask
T6	Process 333 379	movement along the optic axis can be separated
T7	Material 389 424	reduced Schrödinger equation operat
T8	Process 435 456	plane of the aperture
T9	Material 520 534	eigenfunctions
T10	Process 577 616	ngular momentum ?m along the optic axis
T11	Material 661 669	vortices
T12	Process 700 710	plane wave
T13	Task 783 824	eigenfunctions of the cylindrical problem
T14	Material 826 834	Vortices
T15	Process 927 944	ngular divergence
T16	Material 978 995	diffraction plane
T17	Task 1083 1090	central
T18	Material 1109 1117	vortices
T19	Process 1136 1166	coherence of the incident wave
T20	Task 1190 1215	central intensity minimum
T21	Material 1320 1344	volcano structure intact
T22	Process 1403 1423	creation of nm-sized
T23	Material 1444 1452	vortices
T24	Process 1504 1510	source