Internal structure parameters and synthesis conditions of polycrystalline diamond films
The dependence of the internal structure parameters of polycrystalline diamond films on their thickness that is a function of the synthesis duration at the specified temperature has been studied. It has been established that the block size and the film micro-distortions are reduced at the temperatur...
Saved in:
| Published in: | Functional Materials |
|---|---|
| Date: | 2007 |
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
НТК «Інститут монокристалів» НАН України
2007
|
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/136502 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Internal structure parameters and synthesis conditions of polycrystalline diamond films / S.N. Samsonenko, N.D. Samsonenko, Z.I. Kolupaeva // Functional Materials. — 2007. — Т. 14, № 2. — С. 212-217. — Бібліогр.: 12 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1860124238616199168 |
|---|---|
| author | Samsonenko, S.N. Samsonenko, N.D. Kolupaeva, Z.I. |
| author_facet | Samsonenko, S.N. Samsonenko, N.D. Kolupaeva, Z.I. |
| citation_txt | Internal structure parameters and synthesis conditions of polycrystalline diamond films / S.N. Samsonenko, N.D. Samsonenko, Z.I. Kolupaeva // Functional Materials. — 2007. — Т. 14, № 2. — С. 212-217. — Бібліогр.: 12 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | The dependence of the internal structure parameters of polycrystalline diamond films on their thickness that is a function of the synthesis duration at the specified temperature has been studied. It has been established that the block size and the film micro-distortions are reduced at the temperature 1073 K and the gas mixture pressures of 10.6 and 21.3 kPa. The dislocation density remains almost unchanged when passing from "thin" films (4-6 μm) to "thick" ones (10-12 μm). At the temperature 1173 K and gas mixture pressures 10.6 and 21.3 kPa, the block size diminishes and micro-distortions increase when the film thickness rises. The dislocation density increases in this case. These two polycrystalline diamond films synthesis regimes are of good prospects for study of the polycrystalline diamond films electron properties formation, since the dislocations give rise to electrical active centers in diamond materials. The recrystallization of the polycrystalline diamond films crystallites starts at 1273 K and pressures of 10.6, 21.3, 31.9 kPa or at pressure 31.9 kPa and synthesis temperatures 1073 K, 1173 K, 1273 K. That effect hinders the control dislocation density control.
|
| first_indexed | 2025-12-07T17:41:24Z |
| format | Article |
| fulltext |
,QWHUQDO�VWUXFWXUH�SDUDPHWHUV�DQG�V\QWKHVLVFRQGLWLRQV�RI�SRO\FU\VWDOOLQH�GLDPRQG�ILOPV
6�1�6DPVRQHQNR��1�'�6DPVRQHQNR��=�,�.ROXSDHYD
'RQEDVV�6WDWH�$FDGHP\�IRU�%XLOGLQJ�DQG�$UFKLWHFWXUH�
��'HU]KDYLQ�6W���������0DNHHYND��'RQHWVN�5HJLRQ��8NUDLQH
1DWLRQDO�7HFKQLFDO�8QLYHUVLW\��.KDUNLY�3ROLWHFKQLFDO�,QVWLWXWH��
���)UXQ]H�6W���������.KDUNLY��8NUDLQH
5HFHLYHG�$SULO���������
7KH�GHSHQGHQFH�RI� WKH� LQWHUQDO�VWUXFWXUH�SDUDPHWHUV�RI�SRO\FU\VWDOOLQH�GLDPRQG�ILOPV
RQ�WKHLU�WKLFNQHVV�WKDW�LV�D�IXQFWLRQ�RI�WKH�V\QWKHVLV�GXUDWLRQ�DW�WKH�VSHFLILHG�WHPSHUDWXUH
KDV�EHHQ�VWXGLHG��,W�KDV�EHHQ�HVWDEOLVKHG�WKDW�WKH�EORFN�VL]H�DQG�WKH�ILOP�PLFUR�GLVWRUWLRQV
DUH� UHGXFHG� DW� WKH� WHPSHUDWXUH� �����.� DQG� WKH� JDV�PL[WXUH� SUHVVXUHV� RI������ DQG�����
N3D��7KH�GLVORFDWLRQ�GHQVLW\�UHPDLQV�DOPRVW�XQFKDQJHG�ZKHQ�SDVVLQJ�IURP��WKLQ��ILOPV�����
PP��WR��WKLFN��RQHV��������PP���$W�WKH�WHPSHUDWXUH������.�DQG�JDV�PL[WXUH�SUHVVXUHV�����
DQG� ����� N3D�� WKH� EORFN� VL]H� GLPLQLVKHV� DQG� PLFUR�GLVWRUWLRQV� LQFUHDVH� ZKHQ� WKH� ILOP
WKLFNQHVV� ULVHV�� 7KH� GLVORFDWLRQ� GHQVLW\� LQFUHDVHV� LQ� WKLV� FDVH�� 7KHVH� WZR� SRO\FU\VWDOOLQH
GLDPRQG� ILOPV� V\QWKHVLV� UHJLPHV� DUH� RI� JRRG� SURVSHFWV� IRU� VWXG\� RI� WKH� SRO\FU\VWDOOLQH
GLDPRQG�ILOPV�HOHFWURQ�SURSHUWLHV�IRUPDWLRQ��VLQFH�WKH�GLVORFDWLRQV�JLYH�ULVH�WR�HOHFWULFDO�DFWLYH
FHQWHUV� LQ� GLDPRQG� PDWHULDOV�� 7KH� UHFU\VWDOOL]DWLRQ� RI� WKH� SRO\FU\VWDOOLQH� GLDPRQG� ILOPV
FU\VWDOOLWHV�VWDUWV�DW������.�DQG�SUHVVXUHV�RI������������������N3D�RU�DW�SUHVVXUH������N3D
DQG� V\QWKHVLV� WHPSHUDWXUHV� ����� .�� ����� .�� ����� .�� 7KDW� HIIHFW� KLQGHUV� WKH� FRQWURO
GLVORFDWLRQ�GHQVLW\�FRQWURO�
jÏ��ËÓÈ� ÏÈmÒ°Ò亰� � ¹È¯ÈäË�¯ºm� mÓ��¯ËÓÓË®� °�¯�}��¯©� ¹ºãÒ}¯Ò°�ÈããÒ�˰}Ò²� Èã�
äÈÏÓ©²�¹ãËÓº}��º��Ò²��ºã�ÒÓ©��}º�º¯È«�«mã«Ë�°«�Á�Ó}�ÒË®�¹¯º�ºãÎÒ�Ëã Óº°�Ò�°ÒÓ�
�ËÏÈ�¹¯Ò�ÏÈ�ÈÓÓº®��Ëä¹Ë¯È��¯Ë���°�ÈÓºmãËÓº����º�¹¯Ò��Ëä¹Ë¯È��¯Ë������.�Ò��ÈmãËÓÒ«²
�ÈϺmº®�°ä˰Ò������Ò������N3D�¯ÈÏä˯©�ãº}ºm��Ò�äÒ}¯ºÒ°}ÈÎËÓÒ«�¹ãËÓº}��äËÓ �È
��
°«�� ¹ãº�Óº°� � �Ò°ãº}È�Ò®� ¹º��Ò� ÓË� ÒÏäËÓ«Ë�°«� ¹¯Ò� ¹Ë¯Ë²º�Ë� º�� ��ºÓ}Ò²�� ��Ü�� ä}ä�
¹ãËÓº}�}���ºã°�©ä�����Ü���ä}ä����¯Ò��Ëä¹Ë¯È��¯Ë������.�Ò��˲�ÎË��ÈmãËÓÒ«²��ÈϺmº®
°ä˰Ò��mËãÒ�ËÓÒË��ºã�ÒÓ©�¹ãËÓº}�¹¯Òmº�Ò��}��äËÓ �ËÓÒ
�¯ÈÏä˯È�ãº}ºm��}��mËãÒ�
�ËÓÒ
� äÒ}¯ºÒ°}ÈÎËÓÒ®�� �ãº�Óº°� � �Ò°ãº}È�Ò®� mºÏ¯È°�ÈË��� w�Ò� �mÈ� ¯ËÎÒäÈ� °ÒÓ�ËÏÈ
¹ºãÒ}¯Ò°�ÈããÒ�˰}Ò²�ÈãäÈÏÓ©²�¹ãËÓº}�«mã«
�°«�¹Ë¯°¹Ë}�ÒmÓ©äÒ�¹¯Ò�ÒÏ��ËÓÒÒ�Áº¯äÒ�
¯ºmÈÓÒ«�Ò²�ªãË}�¯ºÓÓ©²�°mº®°�m���È}�}È}��Ò°ãº}È�ÒÒ�«mã«
�°«�Ò°�º�ÓÒ}ºä�ªãË}�¯Ò�˰}Ò
È}�ÒmÓ©²��ËÓ�¯ºm� m� ÈãäÈÏÓ©²�äÈ�˯ÒÈãȲ���¯Ò� �Ëä¹Ë¯È��¯Ë� �����.� Ò� �ÈmãËÓÒ«²� �����
�����������N3D��È��È}ÎË�¹¯Ò��ÈmãËÓÒÒ������N3D�Ò��Ëä¹Ë¯È��¯È²�°ÒÓ�ËÏÈ������.�������.�
����� .� ÓÈ�ÒÓÈË�°«� ¹¯º�˰°� ¯Ë}¯Ò°�ÈããÒÏÈ�ÒÒ� }¯Ò°�ÈããÒ�ºm� ¹ºãÒ}¯Ò°�ÈããÒ�˰}Ò²
ÈãäÈÏÓ©²�¹ãËÓº}��}º�º¯©®�ÏÈ�¯��Ó«Ë���¹¯ÈmãËÓÒË�¹ãº�Óº°�
��Ò°ãº}È�Ò®��
7KH� VXEVWDQWLDO� DGYDQFHV� LQ� QRYHO� V\Q�
WKHWLF� WHFKQRORJLHV� RI� GLDPRQG� ILOPV� DQG
FRDWLQJV� IURP� JDV� PHGLD� XQGHU� ORZ� SUHV�
VXUHV� >�@� PDNH� LW� QHFHVVDU\� WR� GHYHORS� WKH
SURFHVVHV� IRU� WKH� HOHFWURQ� SURSHUW\� IRUPD�
WLRQ� WKHUHRI� QHHGHG� LQ� HOHFWURQLFV�� RSWLFV�
DQG�RWKHU�ILHOGV��7KH�UHVHDUFKHUV�WU\�WR�JHQ�
HUDWH� WKH� HOHFWULFDOO\� DFWLYH� FHQWHUV� LQ� GLD�
PRQG�E\� LQWURGXFLQJ�WKH�DSSURSULDWH� LPSX�
ULW\� DWRPV� DFFRUGLQJ� WR� VFKHPH� GHYHORSHG
IRU� FRQYHQWLRQDO� VHPLFRQGXFWRUV�� +RZHYHU�
WZR� LPSRUWDQW� IDFWRUV� UHPDLQ� RXW� RI� DF�
FRXQW��)LUVW�� LW� LV�NQRZQ�WKDW�LQ�ZLGH�EDQJ
JDS�GLHOHFWULFV��LQFOXGLQJ�GLDPRQG��WKH�EDQG
JDS�ZLGWK� ���� H9��� WKH� LPSXULWLHV� IRUP� DQ
LQYHUVH� V\VWHP� RI� HQHUJ\� OHYHOV�ZLWK� GRQRU
)XQFWLRQDO�0DWHULDOV�����1R��������� ��������,QVWLWXWH�IRU�6LQJOH�&U\VWDOV
��� )XQFWLRQDO�PDWHULDOV�������������
LPSXULWLHV�IRUPLQJ�GHHS�GRQRU�OHYHOV�DW�WKH
YDOHQFH�EDQG�WRS��,Q�WKH�6FKRWWN\�QRWDWLRQ�
VXFK� LPSXULWLHV� DUH� UHIHUUHG� WR� DV� �FLV�GR�
QRUV��� 7KH� DFFHSWRU� LPSXULWLHV� IRUP� GHHS
DFFHSWRU� OHYHOV� QHDU� WKH� FRQGXFWLYLW\� EDQG
ERWWRP�� 6XFK� D� V\VWHP� RI� HQHUJ\� OHYHOV� LV
NQRZQ� ZKHQ� WKH� PDWWHU� FRQFHUQV� WKH� DU�
UDQJHPHQW�RI�WKH�OHYHOV�UHVXOWLQJ�IURP�VXU�
IDFH�FHQWHUV�LQ�FRQYHQWLRQDO�VHPLFRQGXFWRUV�
6HFRQG��WKH�VHPLFRQGXFWLQJ�GLDPRQGV�RI�,,E
W\SH�GLVFRYHUHG�LQ������KDYH�D�PRVDLF�LQWHU�
QDO� VWUXFWXUH� WKDW�� DFFRUGLQJ� WR� /DQJ� DQG
FR�ZRUNHUV� >�@� LV� IRUPHG� GXH� WR� SODVWLF
VWUDLQLQJ�RI� LQVXODWLQJ� ��QLWURJHQ�IUHH��� ,,D
W\SH� GLDPRQGV� XQGHU� QDWXUDO� FRQGLWLRQV�
7KH�,,E�W\SH�GLDPRQGV�FRQVLVW�RI�ZHDNO\�GLV�
RULHQWHG�PRVDLF�EORFNV�ZLWK�VPDOO�DQJOH�GLV�
ORFDWLRQ�ERXQGDULHV��7KH�GLVORFDWLRQ�GHQVLW\
LQ� VXFK� GLDPRQGV� DWWDLQV� ����� WR� �����P�
DQG�PRUH��%XW�DFFRUGLQJ�WR�>�@��WKH�XQVDWX�
UDWHG� ERQGV� LQ� WKH� GLVORFDWLRQ� FRUH� RI� GLD�
PRQG�OLNH� VWUXFWXUH� FU\VWDOV� IRUP� DFFHSWRU
OHYHOV� DQG� SURYLGH� WKH� KROH� W\SH� FRQGXFWLY�
LW\� WKDW� LV� SUHVHQW� LQ� DOO� WKH� QDWXUDO� ,,E
GLDPRQGV�
:KHQ� VWXG\LQJ� WKH� SODVWLFDOO\� VWUDLQHG
�QLWURJHQ�FRQWDLQLQJ��,�W\SH�GLDPRQGV�IURP
<DNXWLDQ� ILHOGV�� ZH� KDYH� IRXQG� WKH� VDPH
VHPLFRQGXFWLQJ�SURSHUWLHV�WKHUHLQ�DV� LQ�WKH
,,E� RQHV� >����@�� :H� KDYH� UHIHUUHG� WR� VXFK
GLDPRQGV� DV� ,F� W\SH� RQHV�� ,Q� WKRVH� GLD�
PRQGV�� DOO� WKH� VLQJXODULWLHV� RI� HOHFWURQ
SURSHUWLHV�DUH�WUDFHG�W\SLFDO�RI�WKH�,,E�RQHV
ZLWK� RQO\� TXDQWLWDWLYH� GLIIHUHQFHV�� %DVLQJ
RQ�GHWDLOHG�VWXGLHV�RI�HOHFWURQ�SURSHUWLHV�RI
WKH�,F�GLDPRQGV�DQG�FRQVLGHUDWLRQ�RI�OLWHUD�
WXUH�GDWD�RQ�WKH�,,E�RQHV��ZH�KDYH�GHYHORSHG
D� GLVORFDWLRQ� FRQFHSW� RI� WKH� HOHFWURQ� SURS�
HUW\� IRUPDWLRQ� LQ� GLDPRQGV�� LQFOXGLQJ� WKH
VHPLFRQGXFWLQJ� RQHV�� 7KLV� FRQFHSWLRQ� KDV
EHHQ� FRQILUPHG� GHILQLWLYHO\� LQ� RXU� IXUWKHU
ZRUNV�>����@��
6LQFH� WKH� SUREOHP� RI� HOHFWURQ� SURSHUW\
IRUPDWLRQ� LQ� GLDPRQGV� E\� LPSXULW\� DWRPV
UHPDLQV�XQVROYHG�LQ�SULQFLSOH�WR�GDWH�EXW�LV
XQGHU� VWXG\� DQG� GLVFXVVLRQ�� ZH� SURSRVH� WR
H[WHQG�WKH�GLVORFDWLRQ�FRQFHSW�RI�WKH�HOHFWURQ
SURSHUW\� IRUPDWLRQ� RQWR� XQGRSHG� V\QWKHWLF
GLDPRQG�ILOPV� �')���7KLV�ZRUN� LV�GHYRWHG� WR
GLVORFDWLRQ� VWUXFWXUH� IRUPDWLRQ� LQ� V\QWKHWLF
')�DV�D�IXQFWLRQ�RI�VRPH� LPSRUWDQW�SDUDPH�
WHUV� RI� V\QWKHVLV� WKHUHRI� IURP� D� JDVHRXV
SKDVH�� 7R� WKDW� HQG�� WKH� PDLQ� DLPV� ZHUH� WR
VWXG\�WKH�HIIHFW�RI�WKH�VXEVWUDWH�WHPSHUDWXUH�
WKH�WRWDO�SUHVVXUH�RI�JDV�PL[WXUH�LQ�ZRUNLQJ
FKDPEHU�� DQG� WKH� ')� V\QWKHVLV� GXUDWLRQ� RQ
WKH�GLVSHUVLW\�RI�PRVDLF�EORFNV�DQG�PLFURVFDOH
GLVWRUWLRQV��WKDW�GHILQH�LQ�WKH�HQG�WKH�GLVORFD�
WLRQ�GHQVLW\�WKHUHLQ�
,Q� WKLV�ZRUN�� WKH�')� VDPSOHV� KDYH� EHHQ
SUHSDUHG�� WKH� ')� LQWHUQDO� VWUXFWXUH� KDV
EHHQ�GHWHUPLQHG� �WKH�PRVDLF� EORFN�VL]H� DQG
PLFURVFDOH�GLVWRUWLRQV��E\�;�UD\�GLIIUDFWLRQ
�;5'��WHFKQLTXH��WKH�GHQVLW\�RI�GLVORFDWLRQV
IRUPLQJ� WKH� LQWHUEORFN�ERXQGDULHV�KDV�EHHQ
HVWLPDWHG�>����@�
,W� LV�NQRZQ� >�@�WKDW�WKH�WHPSHUDWXUH�GH�
SHQGHQFH�RI� WKH� VLQJOH�FU\VWDOOLQH�DQG�SRO\�
FU\VWDOOLQH�')�JURZWK�UDWH�LV�GHVFULEHG�E\�D
*DXVVLDQ� IXQFWLRQ�� QR� PDWWHU� ZKDW� LV� WKH
V\QWKHVLV� WHFKQLTXH�� ,WV� PD[LPXP� LV� QHDU
����� .�� 7KH� VDPH� GHSHQGHQFH� KDV� EHHQ
IRXQG�LQ�RXU�H[SHULPHQWV��7KH�')�IRU�HOHF�
WURQLFV�DQG�RSWLFV�DUH�V\QWKHVL]HG�XVXDOO\�DW
����WR������.�>�@�� ,Q�WKRVH�FRQGLWLRQV��WKH
JUDLQ� �FU\VWDOOLWH�� VL]H� LQFUHDVHV� PRQRWR�
QRXVO\�DQG�WKH�VL]H�RI�WKH�FRKHUHQW�VFDWWHU�
LQJ� UHJLRQV� WKDW� IRUP� WKH� FU\VWDOOLWHV� DUH
GLPLQLVKHG�PRQRWRQRXVO\�DV�WKH�ILOP�WKLFN�
QHVV�ULVHV��$V�WKH�V\QWKHVLV�SURFHVV� LV�FRP�
SOH[�DQG�SURORQJHG��ZH�KDYH�XVHG�RQO\�WKUHH
FKDUDFWHULVWLF�SRLQWV� LQ�WKH�WHPSHUDWXUH�GH�
SHQGHQFH�RI� WKH�')�V\QWKHVLV� UDWH��QDPHO\�
����� .� �LQ� WKH� DVFHQGLQJ� GHSHQGHQFH
EUDQFK��� ����� .� �DW� LWV� PD[LPXP�� DQG
�����.��LQ�WKH�GHVFHQGLQJ�EUDQFK���7KH�H[�
SHULPHQW�VFKHPH�LV�SUHVHQWHG�LQ�7DEOH���
')� VDPSOH� SUHSDUDWLRQ�� 7KH� KLJK�JUDGL�
HQW� WUDQVSRUW� FKHPLFDO� UHDFWLRQ� WHFKQLTXH
>�@�ZDV�XVHG��7KH�V\QWKHVLV�ZDV�FDUULHG�RXW
VWDUWLQJ�IURP�PHWKDQH��K\GURJHQ�������YRO����
PL[WXUH�� 7KH� KLJK�SXULW\� JUDSKLWH� KHDWHG
XS� WR� DERXW������.�ZDV�XVHG�DV�DQ�DFWLYD�
WRU��7KH�GLDPRQG�ILOPV�ZHUH�GHSRVLWHG�RQWR
VLQJOH� FU\VWDO� VLOLFRQ� SODWHV� DUUDQJHG� DW
DERXW���PP�GLVWDQFH�IURP�WKH�DFWLYDWRU�
7ZR�JURXSV�RI�')�ZHUH�V\QWKHVL]HG��7KH
ILUVW� FRQVLVWHG� RI� �WKLQ�� ��� WR� �� PP� WKLFN�
ILOPV�� 7KH� DYHUDJH� V\QWKHVLV� GXUDWLRQ� RI
WKRVH� VDPSOHV� ZDV� DERXW� �� K�� 7KH� VHFRQG
7DEOH���� 3RO\FU\VWDOOLQH� ')� V\QWKHVLV� FRQ�
GLWLRQV�
7V\QWK�
.
3V\QWK�
N3D
1R��VDPSOHV
�WKLQ��
�K� ����PP�
�WKLFN��
�K� �����PP�
���� �� ��
���� ���� � ��
���� �� ��
���� �� ��
���� ���� �� ��
���� �� �
���� �� ���
���� ���� �� ��
���� �� ��
6�1�6DPVRQHQNR�HW�DO����,QWHUQDO�VWUXFWXUH�SDUDPHWHUV����
)XQFWLRQDO�PDWHULDOV������������� ���
��WKLFN��� JURXS� VDPSOHV� ZHUH� �� WR� ��� PP
WKLFN��WKH�V\QWKHVLV�GXUDWLRQ�DERXW���K���%RWK
JURXSV� ZHUH� V\QWKHVL]HG� LQ� LGHQWLFDO� FRQGL�
WLRQV��H[FHSW�IRU�WKH�V\QWKHVLV�GXUDWLRQ�
;5'� VWXGLHV� ZHUH� FDUULHG� RXW� XVLQJ� D
VWDQGDUG� '521��� LQVWUXPHQW�� $� FRSSHU
DQRGH�ZDV�XVHG�WR�SURYLGH�WKH�.D��HPLVVLRQWKDW�ZDV�GLVFULPLQDWHG�RXW�RI�&X.D�GRXEOHWXVLQJ� WKH�5DFKLQJHU�JUDSKLFDO�PHWKRG��7KH
4��4�VFDQQLQJ�DFFRUGLQJ�WR�%UDJJ�%UHQWDQR
VFKHPH� ZDV� XVHG�� 7KH� LQWHJUDO� ZLGWK� RI
%UDJJ�UHIOHFWLRQV�ZHUH�GHWHUPLQHG�E\�FDOFX�
ODWLQJ� WKH� LQWHQVLW\� UDWLR� WKHUHRI� WR� WKH
FRXQWLQJ� UDWH� LQ� WKH� SHDN�� WKH� EDFNJURXQG
YDOXHV� EHLQJ� VXEWUDFWHG�� 7KH� GLIIUDFWLRQ
SHDN� SRVLWLRQV� ZDV� GHWHUPLQHG� E\� WKH� PH�
GLDQ�PHWKRG�>��@�
6LQFH� WKH� V\QWKHVL]HG�GLDPRQG� ILOPV� DUH
SRO\FU\VWDOOLQH�� WKH� ZRUN� LV� EDVHG� RQ� WKH
FRPPRQ�VLPSOLILHG�PRGHO�RI�SRO\FU\VWDOV��,Q
WKH�PRGHO�� WKH�GLIIUDFWLRQ�PD[LPD�DUH�ZLG�
HQHG�PDLQO\�GXH�WR�PLFUR�GLVWRUWLRQV�FDXVHG
E\� H[WHQGHG� VWUXFWXUH� GHIHFWV� �SUHGRPL�
QDQWO\� E\� GLVORFDWLRQV�� DQG� WR� ILQLWHQHVV� RI
WKH� ;�UD\� FRKHUHQW� VFDWWHULQJ� UHJLRQV
�&65���6XFK�D�VLPSOLILFDWLRQ�RI�SRO\FU\VWDO�
OLQH��SRZGHUHG��VROLGV�JLYHV�WKH�VDPH�UHVXOWV
WKDW� ZHUH� REWDLQHG� LQ� >��@� IRU� FKDRWLFDOO\
RULHQWHG�GLVORFDWLRQV�LQ�VLQJOH�FU\VWDOV��%DV�
LQJ� RQ� WKHRUHWLFDO� FRQFHSWV� >������@�� ZH
KDYH� GHWHUPLQHG� WKH� SK\VLFDO� ZLGHQLQJ� RI
WKH�GLIIUDFWLRQ�PD[LPD�E�DQG�WKHQ�WKH�&65
GLVSHUVLW\� DQG�PLFUR�GLVWRUWLRQV�� 7KH� H[SHUL�
PHQWDO�GDWD�ZHUH�SURFHVVHG�DFFRUGLQJ� WR� >�@�
7R� WKDW� HQG�� WKH� OLQH�ZLGWK�%�ZDV�PHDVXUHG
LQ�DOO�WKH�VDPSOHV�IRU�WZR�GLVWDQW�UHIOHFWLRQV
T����DQG�T����DV�ZHOO�DV�WKH�VDPH�ZLGWKV�IRUD� UHIHUHQFH� VDPSOH� �DQQHDOHG� QLFNHO� SRZGHU
ZLWK�SDUWLFOH�VL]H�DERXW������c���)RU�WKH�UHI�
HUHQFH�� E���� ���������UDG� DQG� T���� ���������UDG��:KHQ�VHHNLQJ�IRU�E��WKH�GLI�
IUDFWLRQ� PD[LPD� ZHUH� DSSUR[LPDWHG� E\
*DXVVLDQ� IXQFWLRQV�� )RU� WKH� FRQYROXWHG
*DXVVLDQ� IXQFWLRQ�� WKH� IROORZLQJ� UHODWLRQ�
VKLS�LV�YDOLG�
%�� �E����E�� ���
)URP� WKDW� H[SUHVVLRQ�� WKH� SK\VLFDO� GLI�
IUDFWLRQ�SHDN�ZLGHQLQJ�E�ZDV�FDOFXODWHG�IRU
WKH�VSHFLILHG�DQJOHV�LQ�DOO�WKH�VDPSOHV�
:KHQ�GHWHUPLQLQJ�WKH�FRQWULEXWLRQ�IURP
&65�GLVSHUVLW\��P��DQG�PLFUR�GLVWRUWLRQV��Q�
LQWR�E�� WKH� DSSUR[LPDWLQJ�*DXVVLDQ� IXQFWLRQV
ZHUH�XVHG��WRR��,Q�WKLV�FDVH��WKH�UHODWLRQ
E�� �P����Q� ���
LV�YDOLG��%DVLQJ�RQ�WKDW�UHODWLRQVKLS�DQG�RQ
WKH� H[SUHVVLRQV� IRU�P� DQG� Q� GHSHQGLQJ� RQ
WKH�GLIIUDFWLRQ�DQJOH�LQ�GLIIHUHQW�IDVKLRQV�
P� � O
'FRVT� ���
Q� ��H���WJT ���
WKH�+DOO�SORWV�ZHUH�FRQVWUXFWHG� IRU�HDFK�RI
WKH� VDPSOHV� DQG� ��'�� DQG� H�� ZHUH� IRXQG
WKHUHIURP�
7KH� DYHUDJH� OLQHDU� GLPHQVLRQV� �'�� RI
&65� DORQJ� WKH� QRUPDO� WR� WKH� UHIOHFWLQJ
SODQHV�DQG�WKH�DYHUDJH�YDOXHV�RI�PLFUR�GLV�
WRUWLRQ�PRGXOH� H� ��_'GeG_!� DUH� SUHVHQWHG� LQ
7DEOH���� 6LQFH� GLDPRQG� LV� ZHDNO\� DQLVRW�
URSLF�� WKH� &65� GLPHQVLRQV� FDQ� EH� DVVXPHG
WR�EH�FORVH�WR�WKRVH�RI�WKH�PRVDLF�EORFNV��,Q
ZKDW� IROORZV�� WKH� V\PERO� %�ZLOO� EH� FRQVLG�
HUHG�DSSUR[LPDWHO\�DV�WKH�OLQHDU�GLPHQVLRQV
RI�PRVDLF�EORFNV��0%��
(VWLPDWLRQ� RI� GLVORFDWLRQ� GHQVLW\�� 8VLQJ
WKH�GDWD�IURP�7DEOH����'�DQG�H�YDOXHV���WKH
GLVORFDWLRQ�GHQVLW\� LQ�HDFK�VDPSOH�KDV�EHHQ
HVWLPDWHG�EDVLQJ�RQ� WKH� UHVXOWV� WDNHQ�IURP
>�@� DQG� HPSOR\LQJ� WKH� IROORZLQJ� UHODWLRQ�
VKLSV�
,I� WKH� UHIOHFWLRQ�ZLGHQLQJ� LV� GXH�PDLQO\
WR� WKH� EORFN� GLPHQVLRQ�'� DQG� WKH� UHODWLRQ
VHFT����VHFT���|E����E���� LV� YDOLG�� WKHQ� WKHGLVORFDWLRQ�GHQVLW\�FDQ�EH�HVWLPDWHG�DV
7DEOH����3DUDPHWHUV�RI�LQWHUQDO�VWUXFWXUH�
1R�
VDPSOHV
/LQHDU�GLPHQVLRQV
�'���QP
0LFUR�GLVWRUWLRQ
PRGXOH�H������
�� �� ���
�� �� ���
�� �� ���
�� �� ����
�� �� ���
�� �� ���
� �� ���
�� �� ���
�� �� ���
�� �� ���
�� �� ���
�� �� ���
�� �� ���
�� �� ���
�� �� ���
�� �� ����
� �� ���
�� �� ���
6�1�6DPVRQHQNR�HW�DO����,QWHUQDO�VWUXFWXUH�SDUDPHWHUV����
��� )XQFWLRQDO�PDWHULDOV�������������
US� ��Q'�� ���
ZKHUH� Q� LV� WKH� QXPEHU� RI� GLVORFDWLRQV� RQ
WKH�EORFN�SODQH��'��WKH�EORFN�DYHUDJH�OLQHDU
GLPHQVLRQ��,Q�RXU�HVWLPDWLRQV��Q� ���
,I� WKH� UHIOHFWLRQ�ZLGHQLQJ� LV� GXH�PDLQO\
WR� WKH� PLFUR�GLVWRUWLRQV� H� DQG� WKH� UHODWLRQ
WJT����WJT���|E����E���� LV� YDOLG�� WKHQ� WKHGLVORFDWLRQ�GHQVLW\�FDQ�EH�HVWLPDWHG�DV
UV� �N)���
H�
E��
���
ZKHUH�IRU�GLDPRQG��N� �������E�LV�WKH�%XHU�
JHUV� YHFWRU� DORQJ� >���@� D[LV�� 7KH� IDFWRU� )
WDNHV� LQWR� DFFRXQW� WKH� GLVORFDWLRQ� LQWHUDF�
WLRQ��)RU�QRQ�LQWHUDFWLQJ�RU�ZHDNO\�LQWHUDFW�
LQJ�GLVORFDWLRQV��)�FDQ�EH�VXSSRVHG�WR�EH����,Q
WKLV�FDVH�
UV� ��������H
�
E� � ���
6LQFH� WKH� SDUDPHWHU� H� LV� VHQVLWLYH� WR� LQ�
WHUQDO� VWUHVVHV� VWRWDO� �VWKHUPDO���VLQWULQVLF�ZH�KDYH�FDUULHG�RXW�WKH�VWUDLQ�JDXJH�VWXGLHV
RI� DOO� WKH� FRQVLGHUHG� 3')� VDPSOHV�� 7KH
VLQ�<� PHWKRG� >��@� ZDV� XVHG� WR� WKDW� HQG�
7KH� 3')� JURZQ� RQ� VLOLFRQ� VXEVWUDWHV� ZHUH
IRXQG�WR�EH�QRW�DIIHFWHG�DSSUHFLDEO\�E\�VWRWDOZLWKLQ�WKH�PHDVXUHPHQW�DFFXUDF\�RI�WKH�XQLW
FHOO�SDUDPHWHU�RI�������QP��7KXV��WKH�LQWHU�
QDO� VWUHVVHV�VLQWULQVLF� FDXVHG�E\�VWUXFWXUH� LP�SHUIHFWLRQ� DUH� ORZ� HQRXJK� DV� ZHOO� DV� WKRVH
GXH�WR�WKHUPDO�IDFWRUV��VWKHUPDO��,I� WKH� GLIIUDFWLRQ� PD[LPD� DUH� ZLGHQHG
GXH� WR� WKH� EORFN� GLPHQVLRQV�'� DQG� PLFUR�
GLVWRUWLRQ� YDOXHV� H�� WKHQ�� WKH� GLVORFDWLRQ
GHQVLW\� FDQ� EH� HVWLPDWHG� DV� WKH� JHRPHWULF
PHDQ�RI�US�DQG�UV��WKDW�LV�
U� ��CCCCCUSUV � ���
7KH�HVWLPDWLRQ� UHVXOWV�RI� WKH�GLVORFDWLRQ
GHQVLW\� LQ� �WKLQ�� DQG� �WKLFN�� ')� DUH� SUH�
VHQWHG� LQ� )LJ���D�� E�� 7KH� )LJXUHV� LOOXVWUDWH
WKH� ORFDO� GHQVLW\� YDOXHV� *� IRU� GLVORFDWLRQV
FRQFHQWUDWHG� ZLWKLQ� D� WKLQ� LQWHUOD\HU� EH�
WZHHQ�WKH�DGMDFHQW�0%��7KRVH�DUH�VLPLODU�WR
WKH�GLVORFDWLRQ�GHQVLWLHV�DW� WKH� LQWHUIDFH�RI
WZR�FU\VWDOV�ZLWK�XQLW�FHOO�SDUDPHWHUV�FORVH
WR�RQH�DQRWKHU�>�@�
6LQFH� DFFRUGLQJ� WR� RXU� VXSSRVLWLRQV�� WKH
HOHFWURQ�SURSHUWLHV�IRUPDWLRQ�LQ�GLDPRQG�LV
GXH�PDLQO\� WR� GLVORFDWLRQV� WKDW� DUH� UHODWHG
GLUHFWO\�WR�WKH�')�JURZWK�UDWH��)LJ����VKRZV
WKH� HVWLPDWHG� GLVORFDWLRQ� GHQVLW\� LQ� FRPEL�
QDWLRQ� ZLWK� GHSHQGHQFHV� RI� �WKLQ�� DQG
�WKLFN�� ')� JURZWK� UDWH� RQ� WKH� VXEVWUDWH
WHPSHUDWXUH��)RU�WKH��WKLQ��ILOPV��)LJ���D��
LW� LV� VHHQ� WKDW� DV� WKH� WRWDO� JDV� SUHVVXUH� LQ
WKH� UHDFWLRQ� FKDPEHU� LV� LQFUHDVHG� IURP
����� N3D� WR� ����� N3D�� WKH� GLVORFDWLRQ� GHQ�
VLW\� LQ� WKH� DVFHQGLQJ� *DXVVLDQ� EUDQFK
������ .�� LQFUHDVHV� IURP� ���������P�� WR
���������P��ZKLOH�LQ�WKH�GHVFHQGLQJ�EUDQFK
������ .��� ���������P�� WR� ���������P��
+RZHYHU�� DW� WKH� ')� V\QWKHVLV� WHPSHUDWXUH
QHDU� ����� .�� WKH� GLVORFDWLRQ� GHQVLW\� LQ� WKH
ILOPV� V\QWKHVL]HG� XQGHU� YDULRXV� SUHVVXUHV
IURP� ����� N3D� WR� ����� N3D� WDNHV� PLQLPXP
YDOXHV� QHDU� ���������P�� �IURP� ���������P�
WR����������P����7KLV�UHVXOW�FRUUHVSRQGV�WR
WKH�GLVORFDWLRQ�GHQVLW\�PLQLPXP�GHWHUPLQHG
E\� XV� EDVLQJ� RQ� WKH�+RRN� ODZ� DQG� WKH�0%
VXUIDFH�WHQVLRQ�HQHUJ\�LQ�WKRVH�VDPSOHV�>�@�
)LJ���D� LOOXVWUDWHV� WKH�SRVVLELOLW\� WR� FRQ�
WURO� WKH� GLVORFDWLRQ� GHQVLW\� E\� YDU\LQJ� WKH
JDV� PL[WXUH� SUHVVXUH� DW� FRQVWDQW� WHPSHUD�
WXUH�� $V� WKH� V\QWKHVLV� WHPSHUDWXUH� DS�
SURDFKHV� WKDW�RI� WKH�PD[LPXP�JURZWK�UDWH
������ .��� WKH� UDQJH� RI� GLVORFDWLRQ� GHQVLW\
YDULDWLRQ�LV�FRQYHUJHG��7KH�GLVORFDWLRQ�GHQ�
VLW\�FDQ�EH�FRQWUROOHG�DOVR�E\�DQRWKHU�PDQ�
)LJ����� 'HSHQGHQFH� RI� GLVORFDWLRQ� GHQVLW\� LQ
')� RQ� WKH� VXEVWUDWH� WHPSHUDWXUH�7V� DQG� WKHWRWDO� JDV� PL[WXUH� SUHVVXUH� LQ� WKH� JURZWK
FKDPEHU� SV� DJDLQVW� WKH� EDFNJURXQG� RI� WKH
JURZWK�UDWH�IRU����PP��D��DQG�����PP��E�
WKLFN�VDPSOHV�
6�1�6DPVRQHQNR�HW�DO����,QWHUQDO�VWUXFWXUH�SDUDPHWHUV����
)XQFWLRQDO�PDWHULDOV������������� ���
QHU�� E\� YDU\LQJ� WKH� VXEVWUDWH� WHPSHUDWXUH
DW� FRQVWDQW� JDV� PL[WXUH� SUHVVXUH�� ,Q� WKLV
FDVH��WKH�GLVORFDWLRQ�GHQVLW\�YDULDWLRQ�UDQJH
LV� HQODUJHG� DV� WKH� SUHVVXUH� ULVHV� DQG� LV� HV�
VHQWLDOO\�XQFKDQJHG�DW������N3D�
,Q� )LJ���E�� SUHVHQWHG� LV� WKH� UHODWLRQ� EH�
WZHHQ�WKH�GLVORFDWLRQ�GHQVLW\�LQ��WKLFN��')
DQG�WKH�V\QWKHVLV�WHPSHUDWXUH�DQG�WRWDO�WKH
JDV�PL[WXUH�SUHVVXUH� LQ� WKH�UHDFWLRQ�FKDP�
EHU�� 7KH� UHODWLRQ� LV� VLPLODU� WR� WKDW� IRU
�WKLQ��')��+RZHYHU�� WKH� ILOP�WKLFNQHVV� LQ�
FUHDVH�DQG�WKH�UHVSHFWLYH�V\QWKHVLV�WLPH�LQ�
FUHDVH� LQIOXHQFHV� WKH� GLVORFDWLRQ� VWUXFWXUH�
7KH� UDQJH� RI� GLVORFDWLRQ� GHQVLW\� YDULDWLRQ
DV�D�IXQFWLRQ�RI�WKH�JDV�PL[WXUH�SUHVVXUH�LV
DERXW� WKULFH� QDUURZHU�� +RZHYHU�� WKH� GLVOR�
FDWLRQ� GHQVLW\� LQ� �WKLFN�� ')� DW� WKH� PD[L�
PXP�JURZWK� UDWH� LV� WKH� VDPH� DW� DQ\� SUHV�
VXUH�DQG�WDNHV�WKH�PLQLPXP�YDOXHV�FORVH�WR
WKDW� LQ� WKH� �WKLQ�� ILOPV�� L�H��� DERXW
���������P��
7R� LOOXVWUDWH�WKH�DSSOLFDELOLW\�RI�WKH�GLV�
ORFDWLRQ� FRQFHSWLRQ� WR�')�� WKH�FRQGXFWLYLW\
WKHUHRI� ZDV� PHDVXUHG�� 7KH� UHVXOWV� IRU
�WKLQ��ILOPV�V\QWKHVL]HG�DW������.��WKH�DV�
FHQGLQJ� EUDQFK� RI� WKH� JURZWK� UDWH� GHSHQG�
HQFH� RQ� WKH� V\QWKHVLV� WHPSHUDWXUH�� LV� SUH�
VHQWHG� LQ� )LJ���� WKDW� LOOXVWUDWHV� WKH� UHOD�
WLRQVKLS� EHWZHHQ� WKH� FRQGXFWLYLW\� DQG
GLVORFDWLRQ� GHQVLW\��$V� WKH� GLVORFDWLRQ� GHQ�
VLW\� LQFUHDVHV� �GXH� WR� LQFUHDVLQJ� JDV� SUHV�
VXUH���WKH�FRQGXFWLYLW\�GURSV��7KLV�HIIHFW�LV
PRUH�SURQRXQFHG�DV� ORZ�VXEVWUDWH�WHPSHUD�
WXUH��,Q�WKH�GHVFHQGLQJ�EUDQFK�RI�WKH�DERYH
GHSHQGHQFH� �DW� �����.��� WKH�')� FRQGXFWLY�
LW\�GHFUHDVHV�DOVR�DV�WKH�GLVORFDWLRQ�GHQVLW\
LQFUHDVHV��EXW�LQ�DQRWKHU�PDQQHU�WKDW�LQ�WKH
DVFHQGLQJ� EUDQFK�� $W� ����� .�� WKH� FRQGXF�
WLYLW\� YDULHV� ZLWKLQ� D� QDUURZ� UDQJH
�������:�FP� WR� ��������:�FP�� IRU� DOO� WKH
VDPSOHV�� LQ� DFFRUGDQFH� ZLWK� WKH� QDUURZ
UDQJH�RI�WKH�GLVORFDWLRQ�GHQVLW\�WKHUHLQ�
7KH�UHVXOWV�REWDLQHG�HYLGHQFH�WKH�SRVVLEOH
ZD\V�WR�FRQWURO�WKH�LQWHUQDO�GLVORFDWLRQ�VWUXF�
WXUH� DQG� FRQGXFWLYLW\� RI� ')� E\� YDU\LQJ� WKH
V\QWKHVLV�SDUDPHWHUV��7KH�FRQWURO�LV�PRVW�HI�
IHFWLYH�ZKHQ�WKH�V\QWKHVLV�WHPSHUDWXUH�FRUUH�
VSRQGV�WR�WKH�DVFHQGLQJ�EUDQFK�RI�WKH�JURZWK
UDWH�GHSHQGHQFH�RQ�WKH�VXEVWUDWH�WHPSHUDWXUH
����� WR� ����� .��� 7KH� FRQGXFWLYLW\� GHSHQG�
HQFH�RQ�WKH�GLVORFDWLRQ�GHQVLW\�IRU�')�LV�VLPL�
ODU�WR�WKDW�IRU�EXON�GLDPRQG�FU\VWDOV��
$FNQRZOHGJPHQWV�� $XWKRUV� WKDQN
9�9�.DVKLULQ� ZKR� DVVLVWHG� LQ� WKH� ')� V\Q�
WKHVHV�DFFRUGLQJ� WR� WKH�SURJUDP�GHYHORSHG�
7KLV�ZRUN�KDV�EHHQ�VXSSRUWHG�ILQDQFLDOO\�E\
0LQLVWU\� RI� (GXFDWLRQ� DQG� 6FLHQFH� RI
8NUDLQH�
5HIHUHQFHV
� ���%�9�6SLWV\Q�� /�/�%RXLORY�� $�(�$OH[HQNR�
%UD]��-��3K\V�������������������
� ���$�5�/DQJ���LQ�7KH�3URSHUWLHV�RI�'LDPRQG��HG�
E\� -�(�)LHOG��$FDGHPLF� 3UHVV�� /RQGRQ��1HZ�
<RUN��6DQ�)UDQFLVFR��������
� ���:�6KRFNOH\��3K\V��5HY������������������
� ���1�'�6DPVRQHQNR�� 6�1�6DPVRQHQNR�� 9�1�9DU\�
XNKLQ��=�,�.ROXSDHYD��-��3K\V��&RQGHQV��0DWWHU��
�����������������
� ���9�1�9DU\XNKLQ�� 1�'�6DPVRQHQNR�� 6�1�6DP�
VRQHQNR� HW� DO��� )L]LND� L� 7HFKQLND� 9\VRNLFK
'DYOHQL\���������������
� ���1�'�6DPVRQHQNR��*�%�%RFNL\��9�$�<HPHWV�HW
DO���.ULVWDOORJUDILD�������������������
� ���9�1�9DU\XNKLQ�� 1�'�6DPVRQHQNR�� 6�1�6DP�
VRQHQNR� HW� DO��� )L]LND� L� 7HFKQLND� 9\VRNLFK
'DYOHQL\����������������
� ���1�'�6DPVRQHQNR�� 6�1�6DPVRQHQNR�� =�,�.ROX�
SDHYD�HW�DO���3URF���WK�,QW��6\PS��RQ�'LDPRQG
)LOPV�DQG�5HODWHG�0DWHULDOV��.KDUNLY��������
S�������
� ���1�'�6DPVRQHQNR�� 6�1�6DPVRQHQNR�� 9LVQ\N
'RQHWVN�8QLY����������������
����%�(�:DUUHQ�� ;�UD\� 'LIIUDFWLRQ�� 'RYHU� 1HZ�
<RUN��������
����0�$�.ULYRJOD]��7KHRU\�RI�;�UD\�DQG�7KHUPDO
1HXWURQ�6FDWWHULQJ�E\�5HDO�&U\VWDOV��1DXNRYD
'XPND��.\LY��������>LQ�5XVVLDQ@�
����;�6�&KDWWHUMHH�� $�*�(GZDUGV� DQG� &�6�)HLJ�
HUOH��-��0DWHU��6FL�������������������
)LJ�����5HODWLRQVKLS�EHWZHHQ�WKH�FRQGXFWLYLW\
DQG� JURZWK� UDWH� LQ� ')� V\QWKHVL]HG� DW� 7V� �����.�DQG� WKH�JDV�PL[WXUH�SUHVVXUHV� �N3D�
������������DQG������
6�1�6DPVRQHQNR�HW�DO����,QWHUQDO�VWUXFWXUH�SDUDPHWHUV����
��� )XQFWLRQDO�PDWHULDOV�������������
�ȯÈäË�¯Ò�mÓ��¯L�Ó º��°�¯�}��¯Ò�¹ºãL}¯Ò°�ÈãL�ÓÒ²ÈãäÈÏÓÒ²�¹ãLmº}�L��äºmÒ��²�°ÒÓ�ËÏ�
v�l�vÈä°ºÓËÓ}º��l�i�vÈä°ºÓËÓ}º��~�,�zºã�¹È¼mÈ
iº°ã��ÎËÓÓº�ÏÈãËÎÓº°� �¹È¯ÈäË�¯�m�¹ºã�}¯Ò°�Èã��ÓÒ²�ÈãäÈÏÓÒ²�¹ã�mº}�m��Óº°Óº��²
�ºm�ÒÓÒ��«}È�¼�Á�Ó}��¼
��¯ÒmÈ㺰���°ÒÓ�ËÏ��¹¯Ò�ÏÈ�ÈÓ�®��Ëä¹Ë¯È��¯��¹��}ãÈ�º}���Ëä�
¹Ë¯È��¯��°ÒÓ�ËÏ����{°�ÈÓºmãËÓº���º�¹¯Ò��Ëä¹Ë¯È��¯�������.����Ò°}���ÈϺmº��°�ä��������
�È������}�È�¯ºÏä�¯Ò�ãº}�m��È�ä�}¯ºmÒ}¯ÒmãËÓÓ«�¹ã�mº}�ÏäËÓ��
� °«����°�ÒÓÈ��Ò°ãº�
}È��®� äÈ®ÎË� ÓË� Ïä�Ó
¼� °«� ¹¯Ò� ¹Ë¯Ë²º��� m��� °ÒÓ�ËÏ�� ��ºÓ}Ò²�� ��Ü�� ä}ä�� ¹ã�mº}� �º
��ºm°�Ò²�����Ü���ä}ä����¯Ò��Ëä¹Ë¯È��¯�������.����Ò²�ÎË��äºmȲ��Ò°}���ÈϺmº��°�ä���
Ï�ã �ËÓÓ«� �ºm�ÒÓÒ�¹ã�mº}�¹¯Òmº�Ò� ��º� ÏäËÓ�ËÓÓ«�¯ºÏä�¯�� ãº}�m� ���º� Ï�ã �ËÓÓ«
ä�}¯ºmÒ}¯ÒmãËÓ ����°�ÒÓÈ��Ò°ãº}È��®�Ï�ã ��¼� °«��¡���mÈ�¯ËÎÒäÒ�°ÒÓ�ËÏ��¹ºã�}¯Ò°�
�Èã��ÓÒ²� ÈãäÈÏÓÒ²� ¹ã�mº}� ¼� ¹Ë¯°¹Ë}�ÒmÓÒäÒ� �ã«� �º°ã��ÎËÓÓ«� ¹¯º�˰�m� Áº¯ä�mÈÓÓ«
ËãË}�¯ºÓÓÒ²�mãȰ�Òmº°�Ë®�¹ºã�}¯Ò°�Èã��ÓÒ²�ÈãäÈÏÓÒ²�¹ã�mº}���È}�«}��Ò°ãº}È����«mã«�
� °«��Î˯Ëãºä�°�mº¯ËÓÓ«�ËãË}�¯Ò�Óº�È}�ÒmÓÒ²��ËÓ�¯�m�m�ÈãäÈÏÓÒ²�äÈ�˯�ÈãȲ���¯Ò
�Ëä¹Ë¯È��¯��°ÒÓ�ËÏ�������.����Ò°}�������������������}�È��È��È}ºÎ�¹¯Ò��Ò°}�������}�È��
�Ëä¹Ë¯È��¯È²� °ÒÓ�ËÏ�� ����� .�� ����� .�� ����� .� ¹º�ÒÓȼ� °«� ¹¯º�˰� ¯Ë}¯Ò°�Èã�ÏÈ���
}¯Ò°�Èã���m� ¹ºã�}¯Ò°�Èã��ÓÒ²� ÈãäÈÏÓÒ²� ¹ã�mº}�� �º� ��¯��Ó
¼� �¹¯Èmã�ÓÓ«� ��°�ÒÓº
�Ò°ãº}È��®�
6�1�6DPVRQHQNR�HW�DO����,QWHUQDO�VWUXFWXUH�SDUDPHWHUV����
)XQFWLRQDO�PDWHULDOV������������� ���
|
| id | nasplib_isofts_kiev_ua-123456789-136502 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T17:41:24Z |
| publishDate | 2007 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Samsonenko, S.N. Samsonenko, N.D. Kolupaeva, Z.I. 2018-06-16T13:08:41Z 2018-06-16T13:08:41Z 2007 Internal structure parameters and synthesis conditions of polycrystalline diamond films / S.N. Samsonenko, N.D. Samsonenko, Z.I. Kolupaeva // Functional Materials. — 2007. — Т. 14, № 2. — С. 212-217. — Бібліогр.: 12 назв. — англ. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/136502 The dependence of the internal structure parameters of polycrystalline diamond films on their thickness that is a function of the synthesis duration at the specified temperature has been studied. It has been established that the block size and the film micro-distortions are reduced at the temperature 1073 K and the gas mixture pressures of 10.6 and 21.3 kPa. The dislocation density remains almost unchanged when passing from "thin" films (4-6 μm) to "thick" ones (10-12 μm). At the temperature 1173 K and gas mixture pressures 10.6 and 21.3 kPa, the block size diminishes and micro-distortions increase when the film thickness rises. The dislocation density increases in this case. These two polycrystalline diamond films synthesis regimes are of good prospects for study of the polycrystalline diamond films electron properties formation, since the dislocations give rise to electrical active centers in diamond materials. The recrystallization of the polycrystalline diamond films crystallites starts at 1273 K and pressures of 10.6, 21.3, 31.9 kPa or at pressure 31.9 kPa and synthesis temperatures 1073 K, 1173 K, 1273 K. That effect hinders the control dislocation density control. en НТК «Інститут монокристалів» НАН України Functional Materials Internal structure parameters and synthesis conditions of polycrystalline diamond films Параметри внутрішньої структури полікристалічних алмазних плівок і умови їх синтезу Article published earlier |
| spellingShingle | Internal structure parameters and synthesis conditions of polycrystalline diamond films Samsonenko, S.N. Samsonenko, N.D. Kolupaeva, Z.I. |
| title | Internal structure parameters and synthesis conditions of polycrystalline diamond films |
| title_alt | Параметри внутрішньої структури полікристалічних алмазних плівок і умови їх синтезу |
| title_full | Internal structure parameters and synthesis conditions of polycrystalline diamond films |
| title_fullStr | Internal structure parameters and synthesis conditions of polycrystalline diamond films |
| title_full_unstemmed | Internal structure parameters and synthesis conditions of polycrystalline diamond films |
| title_short | Internal structure parameters and synthesis conditions of polycrystalline diamond films |
| title_sort | internal structure parameters and synthesis conditions of polycrystalline diamond films |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/136502 |
| work_keys_str_mv | AT samsonenkosn internalstructureparametersandsynthesisconditionsofpolycrystallinediamondfilms AT samsonenkond internalstructureparametersandsynthesisconditionsofpolycrystallinediamondfilms AT kolupaevazi internalstructureparametersandsynthesisconditionsofpolycrystallinediamondfilms AT samsonenkosn parametrivnutríšnʹoístrukturipolíkristalíčnihalmaznihplívokíumoviíhsintezu AT samsonenkond parametrivnutríšnʹoístrukturipolíkristalíčnihalmaznihplívokíumoviíhsintezu AT kolupaevazi parametrivnutríšnʹoístrukturipolíkristalíčnihalmaznihplívokíumoviíhsintezu |